With ____ leaves ____ in the earth every year, the soil becomes richer and richer.

With ____ leaves ____ in the earth every year, the soil becomes richer and richer.

#95286

falling; burying

fallen; buried

fallen; burying

falling; buried

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Tom, look at your shirt! It requires ________.

#90771

washing

washed

to wash

being washed

—Can I smoke here?—Sorry.We don’t allow_______here.

#98519

people smoking

people smoke

to smoke

smoking

At the shopping centre, she didn’t know what _____ and ______ with an empty bag.

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to buy, left

to buy, leave

to be bought, left

was to buy, leave

When _________ where he had put the book, he kept silent.

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ask

asking

to ask

asked

The party will be held in the garden, weather        .

#94938

permitting

to permit

permitted

permit

共7470题