1.If you work hard, you will pass the exam 

2.If Henry fails his exam, his parents will be sad

3.If Sue go out this weekend, she won't have time to study 

4.If it snow tomorrow, I will go skiing 

5.If he leaves soon, he won't miss the bus

6.If you play with matches, you'll hurt yourself 

Phòng thứ ba 

Nha Trang is more beautiful than I expected

A

36.New York is the most exciting city in the world 

37.Peter was at home because he was ill 

38.If the weather isn't fine, we will stay at home 

39.My school has 20 classrooms