I don’t have to introduce him to you _______

I don’t have to introduce him to you ________ you know the boy..

#57792

until

unless

since

but

推荐题目

I will take a holiday with my family _______ I finish all the exams.

#56373

so that

as soon as

while

Why ____________ enjoy Beijing opera with us?

#57628

not to

don’t

not

you don’t

______ the work is difficult, all the workers are keeping on working .

#58370

But

Although

And

 -Excuse me.          a hotel on Center Street?    -No, there isn't.

#55491

Is there

There is

Are there

There are

 I don’t like running, _____I like swimming.

#56237

and　　　　

but　　　

with　　　

共1556题