(hì bài đọc cố tự làm nhé)

Bài cuối đề:

1.If I were your, I would recycle the plastic bags

2.Because of the pilot's stricke, so all flight had to be cancelled

3.At the hospital yesterday, I was examined by Dr.Peterson

4.She had visited Da Lat before she went abroad last year.

Chúc bn học tốt nè ^^

6.
1.If i am you,i will recycle the plastic bags

2.A result of the pilot's strike so all flight had to be cancelled.

3.The fish are dead because the water is polluted.

HELLO BẠN.