It seems that there are people out of work. Something must be done to solve the problem.
| A．a great many | B．a great many of |
| C．a great deal | D．a great deal of |
You can’t be too careful; this kind of cloth_____.
| A．is washed easily | B．isn’t washed easily | C．washes easily | D．doesn’t wash easily |
I remember quite well that it ______Sue and John who helped me that morning
| A．has been | B．were | C．are | D．was |
—We were not sure which way to go. In the end we chose to turn right.
—You _______ the wrong way. You _______ left.
| A．had gone; must have turned | B．went; must have turned |
| C．had gone; should have turned | D．went; should have turned |
—Does Mr. Smith live next door to you?
—No, but he _______.
| A．is used to | B．used to | C．used | D．used to be |
______ for a long time, but he managed to catch up with his classmates at last.
| A．Having been ill | B．Being ill | C．He was ill | D．Though ill |