1 when he hunting for work outside,he found that English is very important .
2 Do you know why he argue with his brother?
3 That is a serious accident ,only few people survived .
4 It was deserted fifty years ago ,but now develop into a modern city .
5 Real friends share happiness and sadness with you .
6 Remember to drop me a line when you are free .
7 Mike can speak several languages ,such as English ,Korean,French .
8 Who do you think could care about this child .
9 My father does not like singing ,nor do my mother .
10 I am fond of collecting stamp .