--__________do you go to the after-school activity centre?
---Once a week.
A. How long B. How often
C. How soon D. How many times
The teacher told the student __________attention to his spelling and grammar.
A. pay B. will pay
C. to pay D. paying
The old man was upset because his favorite vase __________ by his grandson.
A. broke B. had broken
C. is broken D. was broken
If I can’t finish _____________my homework now, I’ll go on with it after supper.
A. do B. doing C. did D. to do
__________there are many advantages of television, some people are not satisfied with it.
A. until B. Since
C. Although D. When
The old lady _________along the road when the car hit her suddenly.
A. was walking B. walked
C. had walked D. has walked
