B)1. for 2. to 3. at 4. out 5. over 6. on 7. to 8. on 9. into 10. off
C)1. A。make sense当“有意义”讲。
2. C。to make things/matters worse在句中作独立成分, 意为“更为糟糕的是”, 相当于what was worse或worse still。
3. D。under +n. 表示“正在被……”。
4. A。if 引导条件状语从句, 主句用将来时, 从句用现在时态表将来时态。
5. D。what引导主语从句,本身在从句中作主语, 意思是“……的事情”。
6. B。“记得干过某事”应用remember doing sth./having done sth.。此处依据题意应用动名词的被动式being done/having been done;“抓住、撞见某人干某事”应说catch sb. doing sth.。此处依据题意应用其被动结构be caught doing sth.。
7. A。matter用作动词, 当“有关系、很重要”讲。
8. C。get +done构成系表结构, 表被动。
9. D。由语境可知, 是向对方提建议, 把时间定得“早一点”。
10. C。What if...?是一种特殊的省略句型, 意思是:要是……会怎样呢?扩展开来就是:What will it be like/will happen /should we do if...?如:What (should we do) if he can't help us? 假如他不能帮我们, 我们该怎么办呢?
11. A。由语境判断是“正在打电话”, 故应用现在进行时。
12. D。It is +一段时间+since...表示“从过去某一时间一直到现在有多长时间”。
D)1. which 2. in favor of 3. cool 4. According to 5. Whether 6. Everywhere 7. why 8. popularity 9. reduce 10. as well as 11. prevent 12. rid 13. protect 14. benefits 15. Although 16. healthy 17. explanation 18. making 19. devoted 20. slow down
II.A)1—5 ACBDA 6—10 ABDBD 11—15 ADCBC 16—20 BABCD
B)1—5 ADCAB 6—8 BCC
C)1. cheap→cheaper 2. and→or 3. is后加not 4. 正确 5. 去掉that 6. when→while 7. many→much 8. uses→using 9. deal→number 10. placing→placed
D)One possible version:
Dear Mike,
I was glad to know that you are learning to build a remote helicopter. It's challenging work to do.
In my opinion, you are never too young to do things. For example, Tara Lipinski, the American ice skater, won an Olympic gold medal when she was fifteen. Pele, the GREat Brazilian soccer player, became a professional soccer star as the same as Tara Lipinski. And Mei Lanfang, a famous Chinese opera singer, first performed Beijing Opera when he was ten. Another example is Wolfgang Amadeus Mozart, who started writing music at four. There are still more examples. Shirley Temple was a movie star at the age of three and Tiger Woods started golfing when he was only ten months old!
So keep on doing it and you will make it!
Yours,
Li Ming