用所给词的正确形式填空。
1 .Anna ________ (1ike) drinking milk.
2. ---How does Mike _______ (come) to schoo1?
---Mike _______ (come) to school by taxi.
3. Lily likes______ (sing) there every morning.
4. Mr. Black ________ (come) from England.
5. Can you ________ (sing) a song for me?
6. Please tell me which one _______ (choose).

介词填空题。
1. This is a lab ______ chemistry.
2. Who’s the man ______ the picture?
3. I want ______ be a doctor.
4. We saw a picture ______ Edison.
5. ____ the lab we saw many bottles.

—Do you want ______ the UN building? ( )
—Sure.

A．visit

B．to visit

C．visiting

I want a present for my cousin. (  )

A．take

B．taking

C．to take

Don't the windows when you leave the classroom. (   )

A．remember closing

B．remember to close

C．forget closing

D．forget to close