How many pens can you see ?A. I’m twelve. B. I can see fifty. C. There are thirteen.
is his birthday? A. When B. Whose C. What
It’s May 2nd. A. / B. on C. in
be great at A. 擅长 B. 明白
feel well A. 享受 B. 感到舒服
look forward to A. 期盼 B. 寻找