1 There has been considerable change in the way people work
2 He suggested paying a visit to Trang An, a natural wonder of the area
3 I can't make up my mind whether to give up my present job
4 The hotel didn't live up to our expectation
5 In case there isn't enough energy in the future, we must act wisely now
6 The more trees we cut down, the more seriously the environment will be threatened
7 She wishes she had enough experience to apply for that post
8 Jim would have time to spend with his family if he didn't have to work very hard
9 In spite of having all the necessary qualifications , he didn't get the job
10 Never have I written such a good essay
