—Has William finished writing his graduation paper yet?
—I don’t know exactly，but he __________all day.
| A．is writing | B．has been writing |
| C．was writing | D．wrote |
The boy became fatter and fatter each day and_____ made his parents sad.
| A．which | B．what | C．he | D．it |
________ his overdrinking, the accident would not have happened.
| A．If it weren’t for | B．But for |
| C．Not had it been for | D．Had it not been for |
How I wish I________ to repair the TV! I only made it worse .
| A．had tried | B．hadn’t tried | C．have tried | D．didn’t try |
It is reported that________ created by a world famous artist will be on show here in 14 days.
| A．scores of work | B．scores of works |
| C．score works | D．score of work |
All the doctors in the hospital insisted that he________ badly wounded and that he ______at once.
| A．should be, be operated on | B．were, must be operated on |
| C．was, should be operated | D．was ,be operated on |