You’d better ____ how much the trip will cost to see if we are able to pay for it.

He has failed in the maths test and looks sad. Let’s tell him some jokes to ________.

Kurt stayed up for three days preparing for the exam and finally fell ill．一So．I dare say if you overworked for several days in a row.

Am I bothering you, Black —- No. ______ , I like you to be with me.

12. Ahead of us _____ a middle-aged woman in a bright green dress.