23. S-V agreement 4

Chia động từ trong ngoặc cho phù hợp nhất với câu

• OK đã hiểu
• OK chưa hiểu nhưng cứ làm đã

1. Two weeks (go) ...................fast when you are on vacation.

2. Many of the girls in my school (wear) ...................white shirts.

3. Three kilos of potatoes (make) ...................the basket heavier.

4. Some of the tables in the classroom (be) ...................broken.

5. Bacteria of the harmful kind (cause) ...................diseases.

6. What we need most (be) ...................books.

7. The English (be) ...................proud and independent people.

8. The United States (have) ...................a population of 250 million.

9. There (be, not) ...................any letters in the mail for you today.