--- I’m sorry, but there is no smoking on this flight． --- Oh, I ________

--- I’m sorry, but there is no smoking on this flight． --- Oh, I _________ that．Sorry, I won’t again．

#103054

don’t know

didn’t know

won’t know

haven’t known

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---If I come back in an hour, do you think the manager will see me?---I’m very sorry, but he ________ a meeting then.

#99021

is having

has had

will be having

will have

The new type of computer ________ better if it is advertised on TV.

#102490

will sell

sells

would sell

will be sold

If you’d written earlier, I’d have known when you      to go on holiday.

#102769

want

have wanted

wanted

will want

I like swimming, while what my brother enjoys ____.

#104218

cooking

to cook

is cooking

cook

We must work hard to      a good knowledge of English.

#100972

acquire

catch

hold

take

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