He often helps the students _______ he thinks are not quick at their studies.
| A．whom | B．who | C．when | D．because |
Rather than ____________ on a crowded bus, he always prefers ______________ home.
| A．riding; to cycle | B．riding; cycling | C．to ride; cycling | D．ride; to cycle |
After studying in a medical college for five years，Jane ________________ her job as a volunteer doctor in the countryside.
| A．took up | B．made up | C．turned up | D．set up |
— Ann is in hospital.
— Oh, really? I _____________ know. I _______________ go and visit her.
| A．didn’t; will | B． don’t; will | C． don’t; would | D．didn’t; am going to |
_____________ all the seats were full, he had no choice but to stand up.
| A．For | B．As | C．Though | D．Unless |
Living on campus teaches the college freshmen ___________ to get along with all types of people and care for others.
| A．who | B．what | C．whether | D．how |