—Where is Xiao Wang?
—I don't know．He__________ be in the library.
| A．can | B．must | C．might | D．may |
Thoughexperience, she eventually got the chance to work for the Haier Company.
| A．lacking of | B．lacked for | C．lacked | D．lacking |
The witness _____ the middle-aged man _____ lying to the judge.
| A．accused; for | B．charged; of | C．charged; for | D．accused; of |
His letter was so confusing that I could hardly make any ______ of it.
| A．explanation | B．sense | C．meaning | D．guess |
As we all know, the functions of our skin are very .
| A．complex | B．simple | C．brief | D．tight |
--- Can I come and have a look at your new house? --- Yes, !
| A．with pleasure | B．I like it | C．by all means | D．I quite agree |