— Jim, how did your English test go?
— I had thought I ________, but luckily I came top in the list in class.
| A．should have failed | B．could have failed |
| C．need have failed | D．might have failed |
Nowadays many housewives prefer to go to supermarkets for their shopping, because they provide a large of goods.
| A．variation | B．various | C．variety | D．varied |
This cake is very sweet. Youa lot of sugar in it.
| A．should put | B．could have put | C．might put | D．must have put |
Mr. Lin _____ when I go to see him on Sundays.
| A．is always working | B．was always working |
| C．always worked | D．has always worked |
With coal and oil , what long-term effects of global warming on humans will be?
| A．run out of | B．are using up | C．run out | D．running out of |
As a coach，you should know clearly about the directionyour team should develop．
| A．to which | B．in which | C．on which | D． for which |