－I'm so sorry that you didn't win the skating marathon.
－How long _____ you ______?
－I skated for 5 hours.
A．have, been skating B．were, skating
C．have you skated D．did, skate
The boy often forgets his homework. So his teacher is angry
A．does B．to do C．doing D．did
John was walking to school, he saw a cat in a tree.
A．Because B．Since C．While D．If
Tom will visit our farm two weeks
A．in B．after C．during D．on
He said he _____to the beach every Saturday.
A．go B．goes C．went D．going
Could you give me ___advice?
A．a few B．any C．some D．a little
