While she _____ TV, someone ______

While she _____ TV, someone _______ at the door.

#55631

watch, knocked

was watching, knocked

watching, knocking

was watching, is knocking

推荐题目

3D printers are still _____ expensive for most of us ______ afford.

#56721

so, to

such, to

too, to

much, to

Tom went to work late         the snowstorm.

#56438

because

for

because

because of

   _______   I  know,  he  is  kind.

#55806

As soon as

As long as

As far as

As well as

I don’t like all the traffic,          I’ll drive there anyway.

#55198

but

till

He has to earn lots of money      he can buy his children nice food and clothes．

#57338

so that

such that

that

in order

共1556题