当对方在电话时Hello, 你应该这样回答：_____________。
A. Hello, I’m Nina.
B. Hi, she is Nina
C Hello, this is Nina.
______ monkeys can ________ in the tree..
A. The swing B. Does swing C. The swinging
do you eat dinner? At 7:00.
A. When B. Which C. Why
______ 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
