英语学习中需要记的知识点很多，时态就是其中一个，也是最基础的一个，下面是小编整理的部分时态习题及答案，希望那个对大家有所帮助。
1. 1. Because the shop ________ , all the T-shirts are sold at half price.
A. has closed down B. closed down
C. is closing down D. had closed down
2. Let’s keep to the point or we ________ any decisions.
A. will never reach B. have never reached
C. never reach D. never reached
3. My mind wasn’t on what he was saying so I’m afraid I ________ half of it.
A. was missing B. had missed
C. will miss D. missed
4. It is said in the book that Thomas Edison (1847—1931) ________ the world-leading inventor for sixty years.
A. would be B. has been
C. had been D. was
5. —You were out when I dropped in at your house.
—Oh, I ________ for a friend from England at the airport.
A. was waiting B. had waited
C. am waiting D. has waited
6. She has set a new record, that is, the sales of her latest book ________ 50 million.
A. have reached B. has reached
C. are reaching D. had reached
7. He kept looking at her, wondering whether he ________ her somewhere.
A. saw B. has seen
C. sees D. had seen
8. The crazy fans ________ patiently for two hours and they would wait till the movie star arrived.
A. were waiting B. had been waiting
C. had waited D. would wait
9. She ________ her hairstyle in her hometown before she came to Chongqing for a better job.
A. would change B. has changed
C. changed D. was changing
10. The first use of atomic weapons was in 1945, and their power ________ increased enormously ever since.
A. is B. was
C. has been D. had been
1. C. 由all the T-shirts are sold at half price可知，这家商店还没有关闭，但准备将要关闭，所以选C，用现在进行时表示最近的打算。
2. A. “祈使句+or+陈述句”句型中，陈述句的谓语用“will+动词原形”，几乎是固定的。句意是：让我们扣住主题吧，否则，我们就作不了决定。
3. D. 因为was saying表明“他说”发生在过去，“没听到”应该是“他说”的时候没听到，所以miss也是发生在过去，而miss作“未听见、未理解”解时，一般没有进行时，因此，只有D正确。句意是：我的注意力当时并没有集中在他所说的内容上，所以恐怕有一半我都没听到。
4. D. 根据括号内的1847—1931可知，此处应填过去时态;另外，由于没有另一个过去的.时间或动作与之比较，故不能用过去完成时，即只能选D。
5. A. 句意是：(你来我家时) 我正在机场等候一位从England来的朋友。表示在过去某一时刻或在过去某一段时间内正在发生的事，用过去进行时，所以选A。
6. A. 因为that is意为“换句话说，即 (=in other words, which means)”，而前句中的谓语has set是现在完成时，后一句的谓语动词也应用现在完成时，排除C和D;又因主语the sales是复数，选出正确答案A。
7. D. 因为由语境可知，see应当发生在kept looking之前，即过去的过去，所以用过去完成时，只有D正确。
8. B. 因为would wait是过去将来时，可见此事发生在过去，再结合for two hours可知，wait这个动作是从过去某一时刻开始一直延续到另一个过去时刻，并且还在等，一直要等到那位影星到来，所以用过去完成进行时：had been doing，因此选B。
9. C. 由came可知，她已来重庆了，而改变发型是在来重庆之前，即过去的过去，按理要用过去完成时，但before已经表明紧接着发生的先后两个动作，所以也可用一般过去时，所以选C。
10. C. 句中的since为副词，表示“从过去某时起一直到现在”，它通常要与现在完成时连用。