V

9 If you produce rubbish, you will burn harmful smoke.

10 Today, robots aren't very popular because they are too expensive

VI

1 Badminton is Minh's favorite sport

2 Pelé began his career when he was fifteen years old

3Although plastic bags cause pollution, people still use them

VIII

1 How often are the Olympic Games held?

2What are the children doing?

3When and where did the first Olympic Games take place?

4 When did Pelé begin his career?

5Why did you like swimming?

MK LÀM NHIÊU ĐÂY THÔI

Sorry tớ chỉ làm bài này thôi tại đang ôn thi:

1) How often are the Olympic Games held ?

(Thế vận hội Olympic được tổ chức thường xuyên như thế nào ?)

2) What are the children doing?

(Bọn trẻ đang làm gì vậy ?)

3) When and where did the first Olympic Games take place ?

(Thế vận hội Olympic đầu tiên diễn ra khi nào và ở đâu ?)

4)  When did Pelé begin his career ?

(Pelé bắt đầu sự nghiệp khi nào ?)

5) Why did you like swimming?

( 5) Tại sao bạn thích bơi lội ?)