

Ex1:tìm lỗi sai và sửa lại
1) Did the accident seen by the police yesterday?
2) We managed to do this exercise despite it was a very difficult one
3) You lived in Hue two years ago, don't you?
4) If she work hard, she would get good marks
5) He said that he will go to Da Nang city the next week
Ex2: Chia động từ
1) the candidates mustn't (bring)........ books into the examination room
2) Unless they(pass) ..... their examinations, they would join the army
3) My teachers always expected me (do)...... well in exams
4) Look at those black clouds! It(rain).....
1) Did the accident seen by the police yesterday?
2) We managed to do this exercise despite it was a very difficult one
3) You lived in Hue two years ago, don't you?
4) If she work hard, she would get good marks
5) He said that he will go to Da Nang city the next week
Ex2: Chia động từ
1) the candidates mustn't (bring)........ books into the examination room
2) Unless they(pass) ..... their examinations, they would join the army
3) My teachers always expected me (do)...... well in exams
4) Look at those black clouds! It(rain).....
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