A.I’m going to buy a box. | B.I’m going to buy boxes. |
A.They are singing songs. | B.They are watching TV. |
A.doesn’t | B.never | C.always |
A. | B. | C. | D.E. |
A.plane | B.train |
A.traffic lights | B.traffic rule |
A.policeman | B.engineer |
A.ride a bike | B.play the violin |
A.post office | B.bookstore |
A.delicious | B.badly | C.well | D.bad |