Some ______are ______their time to help the old people.
| A．volunteer; volunteer | B．volunteers; volunteering |
| C．volunteering; volunteers | D．volunteers; volunteers |
Yesterday when I _______ to the station, the train ______ already.
| A．got, had left | B．got, has left | C．had got, left | D．got, left |
---Pardon? I _____ quite catch you.
--- I said I ______ the song before.
| A．didn’t, hadn’t heard | B．don’t, didn’t hear |
| C．didn’t, didn’t hear | D．won’t, hadn’t heard |
---Do you feel like ______ or shall we go by bus?
---I prefer _______ , but we had better take a taxi, for time is short.
| A．to walk; walking | B．walking; to walk |
| C．walking; walking | D．to walk; to walk |
---Can you promise _______ late ______ school again, Tom?
---Yes, of course I can.
A. don’t be; for B. not be; at C. not to be; at D not to be; for
---How much did you _______ on the shirt?
---Five hundred yuan.
---Oh, It’s ______ expensive. I can’t take it.
| A．pay; not | B．spend; not | C．pay; too | D．spend; too |