2.Do think ____ reading. A.while B.when C.as D.for
How do you ____ the TV (A.think of B.like C.think D.think ab
i was singing songs 【 】walking home A as B when C at D while
We shall go ____ you are ready.A.while B.as soon as C.as D.s
He slept well ____ the door open .A.when B.while C.because D
Do you mind___I use your computer?A.while B.when C.if D.beca
6.Do you enjoying ____ English?A.read B.reads C.reading D.to
I fell asleep____I was reading.A:while B:as soon as C:after
you'd better do it ___ your sister did .A when b as c like d
We hadn’t been out for long,____ she felt sick.A.as B.when C
A) before B) while C) as D) after
We think of them _ mountains in China.A.for B.to C.as D.with
A.When B.If C.While D.Once 为什么?