| A.Don’t | B.Do | C.To do | D.Does |
| A.What | B.How | C.How old | D.Do |
| A.bookstore | B.post office | C.museum | D.hospital |
| A.by subway | B.by sled | C.by ferry | D.by car |

| A.to | B./ | C.a | D.at |
| A.by | B.at | C.on | D.in |
| A.She usually walks. |
| B.I sometimes come by bus. |
| C.The bus is coming. |
| D.Sure. |
| A.slow down and stop | B.wait | C.go | D.I don’t know. |
| A.by subway | B.on foot | C.by ship | D.by bike |
