----Must I leave now?
----No, you _________. There is still some time left.
A. mustn’t B. needn’t to C. don’t have to
Good hotels can provide us _______hot water even at night. And it can also provide food ______us any time.
| A．for; for | B．with; with | C．with; for | D．for; with |
______nature reserves _______us learn more about protecting animals.
| A．Studying ; help | B．Studies ; helps | C．To study; helping | D．Studying; helps |
—____________?
—It was sunny and windy.
| A． What was the weather | B．What was the weather like |
| C． How was the temperature | D．What was the temperature |
Bees always remember ________back the same way _______they went.
| A．coming; from | B．coming; as | C．to come; as | D．to come ;from |
Please_______the painting on the wall and _______the washing machine later.
| A．put up; put in | B．put out; put in | C．put in; put up | D．put up; put down |