The illness from which Mary is suffering has now been _____ as hepatitis （肝炎）.
| A．diagnosed | B．determined | C．deduced | D．discovered |
Ladies and gentleman, welcome to my program. _______ me this evening is Dr. Gary.
| A．To join | B．Join | C．Joined | D．Joining |
–My sister hasn’t received any reply from the company yet, so she wants to give up.
-- My advice is that she _____ till next week.
| A．has been waiting | B．waits | C．wait | D．will wait |
How did the terrible situation _______?
| A．result from | B．come about | C．result in | D．come out |
Hearing that he would have to be given another injection, the boy _ a smile to cover up his fear.
| A．wore | B．managed | C．strengthened | D．controlled |
The young girl was _____ to ask such a simple question and nodded like the others.
| A．shamed | B．ashamed | C．shameful | D．shameless |