0,5(5%)0,5Đ (5%)THE YOUNGREADING 4 CÂU4 CÂU8 CÂU PIONEERS 3 Đ (30%) 1...
2. Nowadays, you ……….be at home or at the office to use the phone.
A. shouldn’t
B.ought not to
C. mustn’t
D. don’t
have to
2. Nowadays, you ……….be at home or at the office to use the phone.
A. shouldn’t
B.ought not to
C. mustn’t
D. don’t
have to