-I went to work on foot yesterday, though it ______ cats and dogs.-You ______ by bus. It was likely to get a cold.
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.-- _________.