34．—Where is Xiao Wang?
—I don't know．He__________ be in the library.
| A．can | B．must | C．might | D．May |
--- ________ I remind you of is to return the book to our English teacher.
---I will give it to him_________I see him.
| A．That; immediately | B．What; directly | C．What; while | D．Whether; once |
We ______very early so we packed the night before.
| A．leave | B．had left | C．were leaving | D．have left |
He was in ____ mood for a song as his income was on _____ increase.
| A．a ; / | B．a ; the | C．the ; / | D．the ; the |
—Sorry, sir. I can’t answer this question.
---Well, you are supposed______ this part of history.
| A．reading | B．to be reading | C．to have read | D．having read |
.---Well, where did you spend your night that day
---At________Grand Hotel.
| A．where it is called Grand Hotel. | B．what is called Grand Hotel. |
| C．which is called Grand Hotel. | D．that it is called Grand Hotel. |