--- I spent two weeks in London last summer.

--- Then you must have visited the British Museum during your stay, _______ you?

A. mustn’t B. haven’t

C. didn’t D. hadn’t

We __________ back in the hotel now if you didn’t lose the map.

A. are B. were

C. will be D. would be

_______ I have a word with you? It won’t take long.

A. Can B. Must

C. Shall D. Should

I still remember my happy childhood when my mother ______ take me to Disneyland at weekends.

A. might B. must

C. would D. should

It was sad to me that they, so poor themselves, ________ bring me food.

A. might B. would

C. should D. could

People are recycling many things which they away in the past.

A. had thrown B. will be throwing

C. were throwing D. would have thrown

They were abroad during the months when we were carrying out the investigation, or they _____ toour help.

A. would have come B. could come

C. have come D. had come

I ________ myself more—it was a perfect day.

A. shouldn’t have enjoyed B. needn’t have enjoyed

C. wouldn’t have enjoyed D. couldn’t have enjoyed

—It rained cats and dogs this morning.I'm glad we took an umbrella.

—Yeah, we would have got wet all over if we ________.

A．hadn't B．haven't

C．didn't D．don't

—What are you doing this Saturday?

—I'm not sure, but I ________ go to the Rolling Stones concert.

A．must B．would

C．should D．might