He is__________ outgoing student from _________ university in America.
I can’t choose which pair ______jeans to buy. They both look good ______ me.[ ]
The train arrived _____ Nanjing _____ 6.00 _____the afternoon of Sep. 13. [ ]
You have already tried your best, so you _____worry too much about the exams.
_ may have a chance to be successful if he tries his best.