87. His teaching _____ was raised to twelve hours a week in college.
| A．burden | B．load | C．job | D．Work |
----- Will 2000 yuan_______ the cost of the damage ?
------ I’m afraid not. I need at least 5000 yuan.
| A．cover | B．do |
| C．include | D．afford |
Chairman Xi spoke of China’s desire to see_______great progress from _____ two-week climate conference in Copenhagen.
| A．a; the | B．the; a |
| C．/; the | D．the; / |
I suggested that we break off for tea in a(an) _______ to reduce nervousness.
| A．attempt | B．thought |
| C．preparation | D．expectation |
—Have you heard of the North Korea’s nuclear test?
—Yes, _____ news came as _____ shock to me.
| A．the; the | B．a; the |
| C．a; a | D．the; a |
______ untidy, his bedroom needs doing out.
| A．Look | B．Looking |
| C．Looked | D．To look |