My pen pal __________ Japan．
| A．is come from | B．come from |
| C．be from | D．is from |
—How long may I keep the book? —You ________ keep it for two weeks.
| A．may | B．must | C．will | D．have to |
Please tell Tom ______ too much noise.
| A．to make | B．not to make |
| C．to not make | D．not make |
You must be tired now. Why not ____ a rest?
| A．to stop to have | B．to stop having |
| C．stop to have | D．stop having |
—My father is ill in hospital, I’m looking after him. —___________.
| A．Not at all | B．I’m afraid |
| C．I’m sorry to hear that | D．It doesn’t matter |
If we don’t do ______, soon giant pandas will die.
| A．nothing | B．everything |
| C．something | D．anything |