16. Dont put the waste on the ground.
Oh, Im very sorry. I _____the dustbin there.
A. dont see B. isnt seeing
C. didnt see D. havent see
17. How is the weather in your country this summer?
It _____as much as it does now for a long time.
A. hasnt rained B. doesnt rain
C. wasnt raining D. didnt rain
18. Does Liu Hui serve in the army?
No, but he _____in the army for three years.
A. served B. has served
C. is serving D. would serve
19. Sorry. I _____to post the letter for you.
Never mind. _____it myself after school.
A. forget; Id rather post B. forgot; Ill post
C. forgot; Im going to post D. forget; Id better post
20. Unfortunately, when I dropped in, Professor Smith _____, so we only had time for a few words.
A. has just left B. had just left
C. just left D. was just leaving
上一篇: 中考英语时态专项练习(20)
下一篇: 中考英语时态专项练习(22)
2017届高考英语一轮语法专题复习课件:2 代词(重大版)
2017届高考英语一轮语法专题复习课件:7 非谓语动词(重大版)
2017届高考英语一轮语法专题复习课件:10 定语从句(重大版)
2016年高考+联考模拟英语试题分项版解析:专题03 非谓语动词和交际用语(原卷版)
2016年高考+联考模拟英语试题分项版解析:专题01 词、短语辨析(名词、动词、形容词、副词、代词和介词)(原卷版)
2017届高考英语一轮复习限时训练:7-5 Travelling abroad(新人教版)
Spiders top the global predator charts 研究称蜘蛛食量居全球捕食性动物之首
Rescued chimp, Professor's viral fame 黑猩猩幼崽重获新生、意外成名的教授家庭
2017届高考英语一轮语法专题复习课件:8 情态动词(重大版)
近三年高考(2017-2016)英语试题分项版解析:专题23 文字提纲式(原卷版)
2016年高考+联考模拟英语试题分项版解析:专题01 词、短语辨析(名词、动词、形容词、副词、代词和介词)(解析版)
2017届高考英语一轮复习限时训练:7-4 Sharing(新人教版)
2017届高考英语一轮复习限时训练:7-2 Robots(新人教版)
2017届高考英语一轮复习限时训练:7-1 Living well(新人教版)
近三年高考(2017-2016)英语试题分项版解析:专题07 非谓语动词(原卷版)
2016年高考+联考模拟英语试题分项版解析:专题04 从句(解析版)
2017届高考英语一轮语法专题复习课件:3 介词和介词短语(重大版)
2017届高考英语大一轮复习课件:必修4 unit5 Theme parks(新人教版)
2016年高考+联考模拟英语试题分项版解析:专题02 动词的时态和语态及情态动词(解析版)
2016年高考+联考模拟英语试题分项版解析:专题02 动词的时态和语态及情态动词(原卷版)