—Susan, go and join your sister cleaning the yard.
—Why________？ John is sitting there doing nothing.
| A．him |
| B．he |
| C．I |
| D．me |
Having checked the doors were closed, and all the lights were off, the boy opened the door to his bedroom.
| A．why |
| B．that |
| C．when |
| D．where |
______team wins on Saturday will go through to the national championships.
| A．No matter what |
| B．No matter which |
| C．Whatever |
| D．Whichever |
The old lady’s hand shook frequently. She explained to her doctor ______this shaking had begun half a year before, and ______, only because of this, she had been forced to give up her job.
| A．when;how |
| B．how;when |
| C．how;how |
| D．why;why |
Mary wrote an article on ______the team had failed to win the game.
| A．why |
| B．what |
| C．who |
| D．that |
Along with the letter was his promise ______ he would visit me this coming Christmas.
| A．which |
| B．that |
| C．what |
| D．whether |