_____, but he insisted that he _____ to school ．
| A．Though he was ill , went | B．He was ill, go |
| C．Having been ill, should go | D．Having been ill , went |
A recent survey shows the number of people who shop in stores ________， while far more are shopping online.
| A．decrease | B．decreases |
| C．is decreasing | D．are decreasing |
I won't buy this iPhone unless the price ________ to under 2,000 yuan.
| A．reduces | B．will be reduced |
| C．has reduced | D．is reduced |
I ________ for Beijing next Saturday. Do you know when the earliest plane ________ on Saturday?
| A．am leaving; takes off |
| B．Leave; takes off |
| C．leave; is taking off |
| D．am leaving; is taking off |
Egg prices usually ________ in spring when they are most plentiful.
| A．are dropping | B．drop |
| C．have dropped | D．will drop |
—Did you listen to the report last Friday?
—Yes, it was about the shortage of immigrant workers. That was the first time I ________ about the subject.
| A．have heard | B．was hearing |
| C．would hear | D．had heard |