Ex2 :

I think it is some sport of some kind and by calculation it must be the sport of swimming. The summer is hot so we need to swim to cool down and the need to increase has led to the competition, we know many special benefits for the short Vietnamese, so we have to swim more. It exercises health and brings useful laughter. It is also an indispensable life skill for each of us. I'll have to learn how to swim in the future. It's really great! Why not? there is no reason why it made a popular appearance on the list with the above being sure to be in competitions. I am waiting for each day

Ex3 :

Vì đây là dạng bài tập nghe nên bạn tự nghe nhé!

Bạn tham khảo nha

Bài `2`

Activities that may happen at the Superb Summer Camp :

a , b , d , e , f , g , i

Activities that may not happen at the Superb Summer Camp :

c , h

For the Wonderful Summer Camp on Ba Vi Mountain

Bài `3`

Đây là bài nghe nha

                            chúc bạn học tốt nha ^^