–You look so angry. What happened?
–_______ I’d rather not talk about it.
| A．Nothing. | B．All right. | C．Get away! | D．No way! |
We ____ on this project for four hours. Let’s have a rest.
| A．are working | B．have been working | C．worked | D．had worked |
Internet shopping is really ____ when people are sure of its safety.
| A．taking off | B．taking up | C．setting up | D．setting off |
Tired, Jim was fast asleep with his back ____ a big tree.
| A．in | B．below | C．beside | D．against |
To tell ____ truth, his coming is really ____ big surprise to most people present at the party.
| A．/ ; a | B．the; / | C．the; a | D．/ ; / |
In the last few years thousands of filmsall over the world.
A .have produced B. have been produced
C. are producing D. are being produced