Mr．Green didn’t understand ________ made his daughter so absent-minded this morning．
| A．how that was | B．what was it |
| C．why it was that | D．what it was that |
Personally I think it is the sales manager, rather than the sales girls, _______ to blame.
| A．is | B．that is | C．are | D．who are |
Everything depends on ________ we have enough time.
| A．that | B．how | C．if | D．whether |
Mother made a promise ____ I passed the college entrance examination she would buy me a mobile phone.
| A．that | B．if that | C．that if | D．that whether |
---Why did you put the wood near the fire? It’s dangerous.
---Don’t worry. Wet wood won’t _______.
| A．burnt | B．be burnt | C．be burning | D．burn |
He’s unlucky, and he’s always suffering _____ luck one after another.
| A．a sick | B．an ill | C．sick | D．ill |