—You don’t look well. Are you Okay?—No, the big exam is coming and I ________ reviewing until midnight.
We should make____a rule for us that the last to leave the classroom shall turn the light off.
_______ you’ve got a chance, you might as well make full use of it.
Chongqing is larger than ________city in China.
________I’m concerned, we are going to take an exam in a month.
--Thank you for your help. -- _________.