6. Cattle______ grazing on the meadow now.
A. was B. were C. is D. are
7. Neither of the books______ me
A. belong to B. belongs to C. was belonged to D. belonging to
8. Many of them______ present at the meeting last night.
A. is B. are C. was D. were
6. C. is (keyword: now-> present continuous)
7. D. belonging to
8. D. were (many of them: danh từ số nhiều; last night -> past simple)