A hot cup of tea on such a cold night was a real ________ to me.

A. respect  B. moment

C. comfort  D. fortune

Sex education is a sensitive area for some parents, and thus it should remain ________．

A．random  B．previous

C．optional  D．vital

It's no surprise she's leaving the course—she's never really________．

A. fitted in  B. showed up

C. given in  D. burnt up

The young couple wrote to Mr Grand to________his warm reception during their visit to his farm.

A．acknowledge  B．update

C．consult  D．acquire

—Was it in 1969________the American astronaut succeeded________ landing on the moon?

—That's right.

A．when; on  B．that; on

C．which; in  D．that; in

When I visited her，she was________ in writing a lecture speech on Chinese history.

A．absorbing  B．concentrated

C．devoted  D．occupied

The house was too expensive and too big. ________， I'd grown fond of our little rented house.

A．Besides  B．Therefore

C．Somehow  D．Otherwise

—Do you know our town at all?

—No，this is the first time I________ here.

A．was  B．have been

C．came  D．am coming

I ________to be quite afraid to live in that city, but now I have________ to the life there.

A．used; been used  B．used; used

C．was used; got used  D．got used; been used

________I'm concerned, they have no way of keeping away from the danger.

A．As long as  B．As far as

C．Just as  D．Even if