( ) (2)Lucy’s mother says she can have a trip ____ her birthday .A. in B. at C. on
What is the rabbit doing ? It’s _______________.A. running B. climbing C. swimming
______ Zhang Peng and Mike playing chess in the room ?A. Does B. is C. are
The elephants often ________ water with ________ trunks .A. drinking it’s B. drinking their C. drink their
is Sarah? She is in the car.A. What B. Where C. That
do you cook dinner? At 5:30.A.When you B.When your C.What you