He made a mistake, but then he corrected the situation ________ it got worse．

until

when

before

as

Certain decorative hats are worn as a(n)________．In Scotland, for example, people wear a cap called a tam-o’-shanter that is part of their national costume(服装)．

tradition

label

honour

fashion

We couldn’t eat in a restaurant because ________ of us had ________ money．

all; no

any; no

none; any

no one; any

We haven’t enough books for ________; some of you have to share．

somebody

anybody

everybody

nobody

Don’t leave the water ________ while you brush your teeth．

run

running

being run

to run

She went to the bookstore and bought ________．

dozen books

dozens books

dozen of books

dozens of books

He did it ________ it took me．

one-third a time

one-third time

the one-third time

one-third the time

The visiting Minister expressed his satisfaction with the talks, ________ that he had enjoyed his stay here．

having added

to add

adding

added

He sent me an e-mail, ________ to get further information．

hoped

hoping

to hope

hope

“We can’t go out in this weather，”said Bob, ________ out of the window．

looking

to look

looked

having looked