China successfully sent the Shenzhou-8 spacecraft into space _______ November 1, 2011.
| A．in | B．on | C．at | D．by |
--Body language can pass message. In China ,_____heads often means agreement.
| A．shaking | B．nodding | C．washing | D．touching |
The doctors have done everything they can______ the patient’s life.
| A．save | B．saving | C．to save | D．saved |
.--Look, there are ______number of ducks swimming in the river.
--Yes. ______number of them is over ten.
| A．a; A | B．the; The | C．a; The | D．the; A |
--Will Tom come to our party?
--______I’m not sure.
| A．Nearly | B．Certainly |
| C．Perhaps | D．Impossible |
They were all very tired, but ______of them took a rest.
| A．none | B．nobody | C．all | D．both |