We admire this family, ______ the parents treat their child like a friend.
| A．why | B．which | C．where | D．that |
.
— Is this Mr. White’s office, Mary? — Yes, _____.
| A．that’s all right | B．it doesn’t matter | C．after you | D．please yourself |
.
I wonder ______ you were doing last night.
| A．it was what that | B．what was it that | C．that what it was | D．what it was that |
.
______ I had done it I knew I had made a mistake.
Hardly B. Directly C. Mostly D. Nearly
.
The customer didn’t choose__of the coats and went away without looking at a third one.
| A．both | B．all | C．any | D．either |
.
After the new technique was introduced the factory produced cars in 1994 as the year before.
| A．as twice many | B．as many twice | C．twice as many | D．twice as |