They dug ,then put the box in it.
| A．a three feet deep hole | B．a hole of three feet |
| C．a three feet deep hole | D．a hole of three feet deep |
-----Alice looks blue today.
-----Yes, I asked her, but she wouldn’t say _____ troubled her.
| A．why was it that | B．that was why | C．it was what | D．what it was that |
_____ makes his parents proud is _____ his son has been admitted by Beijing University.
| A．That; because | B．That; what | C．What; that | D．What; because |
The president has decided to put _____ he thinks is energetic, experienced and has good qualities in the position of the leadership of the firm.
| A．those who | B．anyone | C．whomever | D．whoever |
I’ve heard a whisper ________ David and Heather are heading for marriage.．
| A．what | B．which | C．who | D．that |
Some children want to challenge themselves by learning a language different from ______ their parents speak at home.
| A．what | B．that | C．which | D．One |