－Why don't you put the meat in the fridge?

－It will ________ fresh for several days．

be stayed

stay

be staying

have stayed

－Need I start from the beginning?

－Yes, you ________．

need

do

can

must

I got up early in this morning, but I ________ so because I had nothing to do．

mustn't have done

didn't need to do

needn't have done

can't have done

John swims very well, but I don't like the way ________ he always shows off in front of others．

which

how

when

that

My parents always let me have my own ________ of living．

way

method

manner

fashion

Computers have ________ in our country．

come into use

come into using

come into being used

come into used

Could you ________ me a few minutes, although you are very busy．

share

care

support

spare

We all take morning exercise, so my family ________ very well．

is

am

are

did

________ you're grown up, you must stop this childish behavior．

Even if

Even though

Now that

Although

When I got home, my father ________ me．

was waiting for

waited for

waits for

had waited for