—When will he leave for Shanghai?
—As soon as he _ his work.
A. finished B. will finish C. is finishing D. finishes
Her son _____ Coke, but now he _____ milk.
A. used to drink; is used to drinking
B. used to drinking ; drinks
C. is used to drinking; used to drink
D. is used to drink; is drinking
I met a good friend of mine while I _____ on the street.
A. walks B. walk C. was walking D. an walking
With the help of computers, people will find it easier to keep the traffic smoothly.
A. to run B. run C. running D. ran
To protect the environment， supermarkets don’t ____free plastic bags to shoppers.
A. take B. show C. provide D. carry
She got up early this morning _________ she could catch the first bus.
A. in order to B. so that C. all that D. whether
