Ex 3: Đánh dấu (V) trước câu đúng, đánh dấu (x) trước câu sai và sửa lại cho đúng.

1.We have already worked up a new way of doing it.

2.Jim wants to be a successful writer when he grows out.

3.We are looking forward to hearing from you soon.

4.You can keep up to all the changes in technology nowadays.

5. The nearby shop will be closed up next month.

6.The team scored another goal and made sure about

championship.

7.Last year a research on the consequences of water pollution was carried on.

8.Jim has come up with a brilliant idea to tackle the problem.

9.Have you ever considered getting rid your bad habits ?

10.The teacher asked us to see through the textbook before she continued.