---Is Mr Smith still in Shanghai?
---Yes，he _______there for two months．
| A．has been | B．has gone | C．has been to | D．has gone to |
---Can I help you?
--- I want to buy something _______ presents _______my mother.
| A．for; for | B．as; for | C．as; to | D．like; to |
The boy on the playground ____ be Tom, because he saw him in the library just now.
| A．must | B．can't | C．can | D．might |
--- Can I see the headmaster at the moment, please?
--- I'm afraid not. He _______out. He _______ in 10 minutes.
| A．goes; comes | B．has gone; came |
| C．went; will come | D．has gone; will come back |
We spend as much time as we can _______ English.
| A．read | B．to read | C．reading | D．have read |