I often think of the great effort and courage it for the man to come back to apologize .
| A．made | B．spared | C．took | D．found |
This problem may lead to more serious ones if ______ unsolved.
| A．making | B．remained | C．keeping | D．left |
Many Chinese universities provide scholarships for students _______ financial aid．
| A．in favor of | B．in honor of | C．in face of | D．in need of |
E-mail, as well as telephones, ______ an important part in daily communication.
| A．is playing | B．have played | C．are playing | D．play |
_____ would be more convenient to place the toilets near the entrance to the cinema for disabled customers.
| A．As | B．That | C．It | D．Which |
—I’m terribly sorry that I made your clothes dirty.
—__________.
| A．Never mind | B．Don’t mention it | C．That’s right | D．Sorry |