Mr. Herpin is one of the foreign experts who _____ in China.

They always give their vacant seats to （ ） comes first.

（ ） I fixed the plug properly, I still got an electric shock.

（ ） from space, our earth, with water covering 70% of its surface, appears as a “blue planet”.

She has （ ） chance to win the election as her opponent is too strong.

Can you do our work better with （ ） money and （ ） people?

Could you please _____ why you can’t come to attend the meeting?

I’d like to see him in my office （ ） he arrives.

What is the reason for （ ） on time?

Education is not an end but a(n)_____to an end.

Bill had drunk （ ） as he did but without any obvious ill effects.

I recognized John （ ） he entered the room.