------ Don’t you go to school ?
-------_______.
| A．Yes, I’m going to | B．Yes, I study at home |
| C．No, I work | D．No, to the cinema |
The letter I have been looking forward to _________.
| A．arrive | B．has arrived | C．arriving | D．arrival |
_______is known to us all is that the 2016 Olympic Games will take place in Rio de Janeiro.
| A．What | B．which | C．As | D．It |
--May I use your mobile phone? ---_________.
| A．Why not? | B．OK, enjoy yourself | C．Go ahead | D．You’d better not. |
Many more policeman should be sent to ________them ________some endangered animals.
| A．prevent; to hunt | B．stop; hunting | C．keep; to hunt | D．keep; hunting |
______ we have got the chance, we’d better make full use of it.
| A．Now that | B．After | C．As long as | D．As soon as |