121. I was uncertain of my success. Which of the following can replace the underlined word?

A. willing            B. not sure            C. certainly          D. not certainly

101. This is____ ! You can’t be too careful enough of tomorrow’s meeting.

A. serious                  B. separate                        C. necessary              D. Senior

81. Our cadres, whether high or low in their official rank, are the people’s public servant and _____workers.

 A. common               B. ordinary                   C. usual                     D. Normal

61. The old lady felt       when she stayed in the big house       after her husband died.

A. alone; lonely         B. alone; alone           C. lonely; alone          D. lonely; lonely

41. Mr. Smith is very kind-hearted and capable. You are really _______ in having such a good teacher.

A. sorry                   B. sad                      C. poor                    D. Fortunate

21. Don’t pour       water on his plan. We should encourage him.

A. hot                      B. cool                        C. warm                   D. Cold

A．形容词训练

1. A fence needs the support of three stakes, a(n) ____ fellow needs three other people.

A. able                         B. competent                C. unable                      D. Disable

——Excuse me, Professor Smith, I was wondering if I could leave a quarter earlier today.

   ——____.

       A.Nothing the matter.  B.Sure, go ahead    C.Oh, why not?         D.No trouble at all

--- I hear Jane has gone to the Holy Island for her holiday.

   --- Oh, how nice! Do you know when she ______ ?

was leaving            B. had left             C. has left              D. Left

Children are easily exposed to the Internet culture ________ violence increases to such a degree that parents don’t allow them to go online．

         A．which        B．whose       C．where       D．that