Primary 4 English Editing Quiz

Primary 4 English Quiz - Editing (Answer Key)

Total Marks: 20 (1 mark per question)

Section A: Grammar Editing (Questions 1 - 8)

1.

• Answer: were
• Explanation: The subject is "The group of students." Although "group" is singular, the phrase "of students" can be confusing. In Singapore's P4 syllabus, the phrase "a group of students" is treated as a plural subject because the focus is on the individual members within the group. Therefore, the verb should be "were," not "was." The correct sentence is: "The group of students were waiting for their teacher at the museum entrance."
• Marking note: Accept "were" only.

2.

• Answer: had
• Explanation: The sentence uses the past perfect tense. The action of finishing homework happened before another past action (going out to play). The past perfect tense is formed with "had" + past participle. The correct sentence is: "Mei Ling had finished her homework before she went out to play."
• Marking note: Accept "had" only. Do not accept "has" or "have."

3.

• Answer: were
• Explanation: The subject "The children" is plural. The plural form of the past tense of "to be" is "were." The correct sentence is: "The children were excited about the upcoming school concert."
• Marking note: Accept "were" only.

4.

• Answer: enjoy
• Explanation: The subject is a compound subject: "My brother and I." This is a plural subject, so the verb must be in its base form (without an 's'). The correct sentence is: "My brother and I enjoy playing badminton on Sunday mornings."
• Marking note: Accept "enjoy" only.

5.

• Answer: heard
• Explanation: The first part of the sentence is in the past tense ("hid"). The second action (hearing the thunder) also happened in the past. Therefore, the verb "hears" must be changed to the past tense "heard." The correct sentence is: "The cat hid itself under the bed when it heard the loud thunder."
• Marking note: Accept "heard" only.

6.

• Answer: has
• Explanation: The subject is "Each of the pupils." The word "Each" is singular, so the verb must be singular. The correct sentence is: "Each of the pupils has a copy of the new storybook."
• Marking note: Accept "has" only. This is a common error where students focus on "pupils" (plural) instead of "Each" (singular).

7.

• Answer: have
• Explanation: The subject is "many of them," which is plural. The verb must agree with the plural subject. The correct sentence is: "The teacher asked the class to hand in their composition by Friday, but many of them have not finished yet."
• Marking note: Accept "have" only.

8.

• Answer: was
• Explanation: The subject is "The basket of fruits." The main noun is "basket," which is singular. The phrase "of fruits" is a prepositional phrase that describes the basket. The verb must agree with the singular subject "basket." The correct sentence is: "The basket of fruits was placed on the dining table for the guests."
• Marking note: Accept "was" only.

Section B: Spelling and Punctuation Editing (Questions 9 - 14)

9.

• Answer: received
• Explanation: The word "recieved" is misspelled. The correct spelling follows the rule "i before e except after c." Since the letters "c" and "e" are together, the correct order is "ie" → "received."
• Marking note: Accept "received" only. Check spelling carefully.

10.

• Answer: "What a beautiful sunset!" exclaimed Sarah.
• Explanation: The sentence is an exclamation, so it must end with an exclamation mark (!) instead of a comma. The correct punctuation is: "What a beautiful sunset**!**" exclaimed Sarah.
• Marking note: Accept the exclamation mark as the answer. The full corrected sentence is acceptable.

11.

• Answer: The puppy was very naughty**;** it chewed on the new shoes.
• Explanation: This is a run-on sentence (comma splice). Two independent clauses ("The puppy was very naughty" and "it chewed on the new shoes") are joined only by a comma. They can be joined with a semicolon (;) or by using a full stop and starting a new sentence. The most common P4 correction is to use a semicolon.
• Marking note: Accept a semicolon (;) or a full stop (.) with a capital letter for "It."

12.

• Answer: vegetables
• Explanation: The word "vegetabels" is misspelled. The correct spelling is "vegetables."
• Marking note: Accept "vegetables" only.

13.

• Answer: The teacher asked, "Where is your homework**?**" The student looked down at his bag.
• Explanation: The direct question inside the quotation marks needs a question mark. The correct punctuation is: "Where is your homework**?**"
• Marking note: Accept the question mark as the answer.

14.

• Answer: practice
• Explanation: The word "practise" is a verb. The noun form (which is needed here) is "practice." The correct sentence is: "The boys were very hungry after the long football practice."
• Marking note: Accept "practice" only. This is a common spelling error in Singapore.

Section C: Passage Editing (Questions 15 - 20)

15.

• Answer: has
• Explanation: The subject "Our class" is a collective noun. In this context, the class is acting as a single unit, so it takes a singular verb. The correct sentence is: "Our class has a small garden behind the school canteen."
• Marking note: Accept "has" only.

16.

• Answer: chillies
• Explanation: The word "chillis" is misspelled. The correct plural form of "chilli" is "chillies."
• Marking note: Accept "chillies" only.

17.

• Answer: (No error in this line)
• Explanation: This line is correct. "Every morning, we water the plants and check for pests." The subject "we" is plural, and the verbs "water" and "check" are in the correct base form.
• Marking note: This is a "No error" question. Accept "No error" or "Correct."

18.

• Answer: were
• Explanation: The subject "we" is plural, so the past tense of "to be" should be "were," not "was." The correct sentence is: "Last week, we were very happy to see the first tomato turning red."
• Marking note: Accept "were" only.

19.

• Answer: wonderful
• Explanation: The word "wonderfull" is misspelled. The correct spelling has only one "l" at the end: "wonderful."
• Marking note: Accept "wonderful" only.

20.

• Answer: hope
• Explanation: The subject "we" is plural, so the verb should be in its base form "hope," not "hopes." The correct sentence is: "We are all very proud of our garden and we hope to grow more vegetables next term."
• Marking note: Accept "hope" only.

Summary of Common Mistakes

• Subject-Verb Agreement: Always identify the main subject of the sentence. Be careful of phrases like "of students" or "of fruits" that come between the subject and the verb.
• Tense Consistency: Ensure all verbs in a sentence are in the correct tense based on the time markers (e.g., "last week," "yesterday").
• Spelling Rules: Remember common spelling rules like "i before e except after c" and the difference between "practice" (noun) and "practise" (verb).
• Punctuation: Use the correct end punctuation for statements (.), questions (?), and exclamations (!). Use semicolons or full stops to fix run-on sentences.