21. I was halfway back to the hospital where the doctor was working______Susan caught up with me.
A. when B. while C. until D. though
22. —John, how did your English exam go?
—I thought I________have failed, but in fact I came in the top 10 in the class.
A. should B. couldn’t C. might D. mustn’t
23 --- When will you be through with your work, Jones?
---_______? My boss usually finds something for me to do at the last minute.
A. Would you help me B. Who knows C. I beg your pardon D. Anything the matter
24. Carbon dioxide____from burning fuels is the most common of the so – called greenhouse gases.
A. producing B. having been produced C. to be produced D. produced
2014秋外研版(三起)三上Module 3《Unit 1 Point to the door》教案
2014秋外研版(一起)六上Module 5《Unit 1 Unit 1 Can I write to her》教案
2016春冀教版(三起)五下Lesson 2《What are you doing》word教案1
2016春冀教版(三起)五下Lesson 22《Gifts for Everyone》word学案2
2016春冀教版(三起)五下Lesson 4《Who Is Hungry》word教案2
2016春冀教版(三起)五下Lesson 3《Who is singing》word学案1
2016春冀教版(三起)五下Lesson 5《What Are They Doing》word教案2
2016春冀教版(三起)五下Lesson 3《Who is singing》word学案2
2016春冀教版(三起)五下Lesson 2《What are you doing》word教案2
2014秋外研版(一起)六上Module 5《Unit 1 Unit 1 Can I write to her》教案1
2016秋外研版(三起)六年级上册Module 10 Unit 1《Don’t talk in the library》word教学设计
2016春冀教版(三起)五下Lesson 17《Danny’s Email》word教案
2016秋外研版(三起)六年级上册Module 10 Unit 1《Don’t talk in the library》word教案
2016春冀教版(三起)五下Lesson 8《Tian’an men Square》word教案2
2016秋外研版(三起)六年级上册Module 10 Unit 2《Go straight on》word教案
2016春冀教版(三起)五下Lesson 8《Tian’an men Square》word教案3
2016春冀教版(三起)五下Lesson 23《An Email from Li Ming》word教案
2014秋外研版(一起)六上Module 8《Unit 1 Do you often tidy your bed》教案
2016春冀教版(三起)五下Lesson 7《Arring in Beijing》word学案
2016春冀教版(三起)五下Lesson 5《What Are They Doing》word教案1
2016秋外研版(三起)五上Module 10《Unit 2 Go straight on》word教案
2016春冀教版(三起)五下Lesson 6《Danny Is Lost》word教案1
2014秋外研版(一起)六上Module 9《Unit 1 Do you want to visit the UN building》教案
2016春冀教版(三起)五下Lesson 6《Danny Is Lost》word教案2
2016春冀教版(三起)五下Lesson 7《Arring in Beijing》word教案1
2016春冀教版(三起)五下Lesson 17《Danny’s Email》word学案
2016春冀教版(三起)五下Lesson 5《What Are They Doing》word教案3
2016春冀教版(三起)五下Lesson 22《Gifts for Everyone》word教案1
2016春冀教版(三起)五下Lesson 22《Gifts for Everyone》word教案2
2014秋外研版(一起)六上Module 4《Unit 2 Can you tell me aboutChristmas》教案