—Shall I inform him of the change of the schedule right now?
—I am afraid you _______,in case he comes late for the meeting.
| A．will | B．must | C．may | D．can |
Henry always forgets things he has done. Yesterday he forgot__________ and looked for it everywhere.
| A．to post the letter | B．to have the letter posted |
| C．to have posted the letter | D．having posted the letter |
______ my surprise, when the audience saw this film, they all shouted _______ surprise.
| A．In; in | B．In; at | C．To; at | D．To; in |
He has not got a fever. That is to say, his temperature is _______.
| A．common | B．normal | C．ordinary | D．low |
——_________ abroad for 10 years, he went back home.
| A．Working | B．Having worked | C．To work | D．Worked |
I will never know what was on his mind at the time, nor will________.
| A．anyone | B． no one | C．no one else | D．anyone else |