题目内容
If nothing________，the oceans will turn into fish deserts. (2013·湖南，26)
| A．does | B．had been done |
| C．will do | D．is done |
D
解析考查动词的时态和语态。句意为：如果什么都不做的话，海洋将会变成鱼的沙漠。根据“主将从现”的原则，从句用一般现在时。再根据语境可知此处表示被动。故选D项。
Last year, he wrote to tell me that he ______ his new dance. But I ______ of him ever since.
| A．practised; didn’t heard | B．has practised; haven’t heard |
| C．was practising; hadn’t heard | D．was practising; haven’t heard |
She calls back whenever someone ______ her a message.
| A．left | B．leaves | C．had left | D．will leave |
—Your colleague’s spoken English is quite good，Amy.
—No wonder，as she________in the USA for two years.
| A．worked | B．has been working |
| C．had worked | D．has worked |
—When did you move to Qionghai?
—In 2009.But I ________in Haikou for many years.
| A．have worked | B．would work |
| C．have been working | D．worked |
The letters for the boss________on his desk but he didn’t read them until three days later. (2012·天津，2)
| A．were put | B．was put |
| C．put | D．has put |
Jim ________ a late night film at home when，right in the middle of a thrilling scene，the television went blank. (2013·陕西，17)
| A．watched | B．had watched |
| C．was watching | D．would be watching |
---- Why have you bought so much food ?
----My good friends ________ to stay with me for the weekend.
| A．are coming | B．have come | C．come | D．will have come |
J. K. Rowling ________ writing Harry Potter at a local caf because she could not afford to heat her home.
| A．started | B．starts |
| C．has started | D．had started |