A.Hà Nội
B.Vinh
C.Hải Phòng.
D.Đà Nẵng.

A.Phú Quốc
B.Định An.
C.Năm Căn.
D.Nhơn Hội.

A.đồng bằng sông Hồng
B.thềm lục địa phía Nam.
C.đồng bằng sông Cửu Long
D.vùng núi Đông Bắc

A.70
B.71
C.72
D.73

A.where I live
B.in where I live
C.in that I live
D.where I live in

A.Hình trụ
B.Hình cầu
C.Hình đĩa
D.Hình sao

A.Olivia apologized for having stained my new blouse.
B.Olivia admitted having stained my new blouse.
C.Olivia denied having stained my new blouse.
D.Olivia promised to have stained my new blouse.

A.I never spent 3 hours watching the whole episode.
B.I used to spend 3 hours watching the whole episode.
C.I didn’t usually spend 3 hours watching the whole episode.
D.I spent 3 hours watching the whole episode.

A.She refused to call the police if I didn’t leave then.
B.She told me to call the police if I didn’t leave now.
C.She asked me to call the police if I didn’t leave then.
D.She threatened to call the police if I didn’t leave then.

A.He has had his laptop maintained for 2 years.
B.It’s 2 years since he last had his laptop maintained.
C.The last time he has his laptop maintained was 2 years ago.
D.It’s the first time he has had his laptop maintained within 2 years.