----- Nội dung dịch tự động từ ảnh ----- Ex 1: Chọn dạng đúng của động từ trong ngoặc 1. A number of books (is/ are) on the table. 2. The number of students in this class (is/ are) limited to thirty. 3. Each boy in this class (has/ have) his own notebook. 4. Everybody (has/ have) a good time. 5. No one (is/are) eager to be examined the first. 6. Bread and butter (is/ are) all he asked for. 7. A fever, a loss of wealth, a loss of friends (seems/ seem) at the moment untold loss. 8. The boxes of candy (is/ are) on the table. 9. Most of the members (is/ are) happy. 10. Neither of the answers (is/ are) correct. 11. Half of the students (is/ are) looking out. 12. Some of the sugar (was/were) spilt on the floor. 13. The result of Dr. Noll's experiment (was, were) published in a scientific journal. 14. There (is/are) plenty of time. 15. There (is/ are) a lot of lakes.