5.He tried his best to solve the problem, ____ difficult it was.

　 A. however　　　　 B. no matter 　　　　　　　　 C. whatever　　　　　 D. although

4.They have a good knowledge of English but little ____ they know about German.

　 A. have 　　　　　　 B. did　　　　　　　　　　　　　 C. had 　　　　　　　　 D. do

3. ----It’ll take at least 2 hours to do this!

　 ----Oh, ____! I could do it in 30 minutes.

　 A. come on　　　　 B. pardon me　　　　　　　　 C. your are right　　 D. don’t mention it

2.Elephants have their own way to tell the shape of an object and ____ it is rough or smooth.

　 A. /　　　　　　　　　 B. whether 　　　　　　　　　 C. how 　　　　　　　　 D. what

1. ----Sorry to ____ you, but could I ask a quick question?

　 ----No problem.

　 A. worry　　　　　　 B. prevent　　　　　　　　　　 C. trouble　　　　　　　　　　 D. disappoint

5. conclusion

要求：词数：100左右

One possible version:

Study Abroad

Nowadays, many parents want to send their children to study in a foreign country. In my opinion, there are some advantages and disadvantages of studying abroad.

There are three advantages of studying abroad. First, it will be much easier to learn a foreign language. Second, it will help them to be independent. Besides, it can make them have many new experiences. Finally, it helps to learn a lot about local customs and broaden their views.

As each coin has two sides, there are also some disadvantages of studying in a foreign country. First, it will cost a lot of money. Second, it may be tiring and boring to live in a new country. What’s more, the child will have to look after himself/herself.

So I think people should take everything into consideration before they decide to send their children to study abroad.

4. There are some disadvantages of…

3. There are three advantages of…　 First…, Second…, Finally…

2. introduction

1．现在有很多家长想把自己的孩子送到国外去读书。假设你是李越。请你为你校校报就此现象写一篇英语短文，叙述其有利和不利的方面，并发表你自己的看法。

提示：1. title