当你问对方正在做什么时，你应该说：
A. What do you do?
B. What are you doing?
C. What are you going to do?
Many ______go to the supermarket .
A. family B. families C. familys
I _____play football at all .
A. can B. can’t C. did
There were _____apples on the tree .
A. some B. any C. an
We are going to _______.
A. having lunch B. took photos C. dance
Look . Tom is ______a mess .
A. make B. making C. makeing