Correct the mistakes if there are any Ex 29
1.You might go there if you want. Dad doesn’t object it.
2. Alan may had leave the glasses near the bench in the park.
3. We might inviting our friends on the next weekends.
4. Mounty might had left his key in the bar. ( correct)
5. Margie may not to come early .She is always late ( correct)
6. May Larry to use your car? – No, he cannot, he has no driving license
7. I might have bring the book, but I don’t remember
8. Gregory may saying himself.
9. Mrs. Todd might have buy that house last year.
10. You might mistaken. This is not the boy I told you about.
11. Mr. Prince might have check his account.
12.Emily may to cook dinner in the time if she want.

1. They had been preparing the medicine for 45 minutes before everything was ready.
2. Doctor had written out the recipes five minutes before I came.
3. We had been looking for a drugstore for about 20 minutes before we found it.
4. I had been reading the medical encyclopedia for a few minutes before I found the desired information.
5. My son had not been waiting even for fifteen minutes when the doctor came.
6. Doctors had worked on this issue for three years before they went on a world scientific conference.

1. What's the theme of the text?
2. What was the thing professor pointed at?
3. What was the way that creature walked?
4. Where did he see them?
5. What are them?
6. Who else could leave sign like that?
7. What was the place they went to?
8. How many of these creatures were there?
9. What height were babies?
10. What height were adults?
11. What's the colour they were painted in?
12. How do their tale look like?
13. How do they look like?
14. What did the children do?
15. What did the big creatures do?
16. What was their strength?
17. What was the feelings of professor?
18. What will scientists say in England?
19. When did they see them?
20. Where did they see them?