He reminded me of what I should ______ have forgotten.
| A．nevertheless | B．otherwise | C．besides | D．approximately |
--- Why can’t I smoke? --- At no time ____ in the meeting room.
| A．does smoking permit | B．is smoking permitted |
| C．smoking is permitted | D．permits smoking |
--- Do you feel like _________ there or taking a bus?
--- I would like to walk. Since there isn’t much time left. I’d rather we _____ a taxi.
| A．walking; take | B．walking; took | C．to walk; take | D．to walk; took |
--- I’m sorry I won’t be able to go with you.
--- But you _______ me you _________.
| A．told; were going to | B．have told; were going to |
| C．have told; would go to | D．Had told; were going to |
We have to produce more food to _______ the demand of the ever-growing population.
| A．suit | B．fix | C．meet | D．respond |
--- Hi, Grandma, why do you look so tired?
--- I’m tired. I _______ the cleaning all morning.
| A．did | B．had done | C．have been doing | D．have done |