I wonder why they’re so late. They ______ here an hour ago.
| A．should be | B．might be |
| C．should have been | D．might have been |
The April 10, 2010 air crash, with a Russian Tu-145 plane Poland’s president Lech Kaczinsky, his wife and many Polish government and military officials, shocked the whole world.
| A．carried | B．being carried | C．carrying | D．to carry |
Playing QQ’s “Happy Farm” by planting, watering, fertilizing, spraying, harvesting and selling virtual vegetables, fruits and flowers, we can find out _____ all the excitement is about.
| A．that | B．if | C．what | D．when |
After watching the movie Inception《盗梦空间》, I bought some DVD copies of the film, but now is left.
| A．none | B．nothing | C．no one | D．neither |
If the food tastes nice, I’ll go to buy some more; _______, I won’t go.
| A．if not | B．when not | C．if any | D．whenever |
But for the arrival of the police, you __________ killed yesterday.
| A．might have been | B．could have been | C．may have | D．would be |