—Why am I so slow at doing the cloze test?—I guess you didn’t realize the use _____ the contexts.
| A．you should have made of |
B．you must have made from |
C．of which you could have from |
| D．out of which you need make |
_______ we are doing now has never been done before.
| A．That | B．What |
| C．Which | D．Whether |
I will explain to them _______ we are planning to do on Sunday.
| A．all what | B．all which |
| C．that | D．/ |
My pen-friend,Peter,wrote to me,expressing the hope _______ he would come to Beijing to see the 2008 Olympic Games.
| A．which | B．that |
| C．what | D．whether |
It was not until dark _______ he found _______ he thought was the correct way to solve the problem.
| A．that; what | B．that; that |
| C．when; what | D．when; that |
They lost their way in the forest, and _______ made matters worse was that night began to fall.
| A．that | B．it |
| C．what | D．which |