—How much do you know about the 3D film technology?
_ A little. Not until the hot movie Avatar __________ some about it.
| A．did I see ； did I begin to learn |
| B．I saw;I began to learn |
| C．I saw;did I begin to learn |
| D．did I see；I began to learn |
Little Jenny won’t take the bitter medicine even if _____.
| A．making to do | B．is made to | C．made to | D．making to |
The murderer was brought in, with his hands _____ behind his back.
| A．being tied | B．having tied | C．to be tied | D．tied |
We saw many students playing on the playground, most of them _____ girls.
| A．are | B．being | C．were | D．have been |
He must have finished his homework for a long time, _____ he?
| A．mustn’t | B．didn’t | C．needn’t | D．hasn’t |
We can see the blue sky and the shining sun. There is no possibility _____ it will rain or snow today.
| A．which | B．where | C．that | D．whether |