Trees ______every spring in North China.
A. have plantedB. will plantC. were plantedD. are planted
—Would you like ______for a walk with me after school?
—Sure, I’d love to.
A. goB. goneC. goingD. to go
I _______ my homework when the lights in my room went out last night.
A. didB. was doingC. will doD. have done
—Is there any ink in the bottle, Linda?
—No, we ________out of it already.
A. have runB. will runC. ranD. are running
Steven’s parents ______ him off at the airport tomorrow.
A. will seeB. saw
C. seeD. has seen
—_____do you go to the gym?
—Twice a month.
A. How manyB. How muchC. How oftenD. How far
