IV.Tìm lỗi sai và sửa
1.She was buying a house last year
2.He fell when he climbed up a tree
3.They was protecting the house carefully.
4.Where you were going when I saw you yesterday?
5.When you phoned me I had lunch with my family
6.She [look].......after little sister at 5pm yesterday.
7.When I was looking for my passpost, I was finding this photo.
8.My brother doing his homework at this time yesterday
9.Why did you not answer my phone?
10.When he arrived home, his parents was talking with his teacher
IV.Tìm lỗi sai và sửa
1.She was buying -> bought a house last year
2.He fell when he climbed -> was climbing up a tree
3.They was protecting -> protected the house carefully.
4.Where you were -> were you going when I saw you yesterday?
5.When you phoned me I had -> was having lunch with my family
6.She [look] was looking after little sister at 5pm yesterday.
7.When I was looking for my passpost, I was finding -> found this photo.
8.My brother doing -> was doing his homework at this time yesterday
9.Why did you not -> didn't you answer my phone?
10.When he arrived home, his parents was talking with -> to his teacher
