You should ________ your son. He works harder than before.—Thanks, I will.

一 I’d like to go home now 一 Why not stay here for the night? It is so late now___,it is raining

They always lay a large supply of tinned food in winter in case they are snowed up

A company ______profits from home markets are declining may seek opportunities abroad.

That the United States attempted to force RMB to be revalued was out of political　other reasons.