—I wonder how much you charge（要价） for your services.
—The first two are free    the third costs￥30.

It must have rained last night, ________ the ground is wet now.

________ a difficult situation, so you should send him a message and give him some advice.

The government has taken some measures to solve the shortage of electricity, but it may be some time ____________ the situation improves.

―Do you still live in the countryside?
―Yes. I don’t want to leave the house,______ it is very shabby.
A though               B. because        C. once          D. as

— You look pale. Did you sleep well？
— No. It was already midnight ____ I finished my homework.

Alice, you’d better put the vase away ________ it gets broken.

_______ I accept that he is not perfect, I do actually like the person.

It never occurred to me _____ you could succeed in persuading him to change his mind.

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