—I don’t understand_________.
—I’m sorry. But I was doing my homework at that time.
| A．why you didn’t watch the football match |
| B．why didn’t you watch the football match |
| C．why you don’t watch the football match. |
| D．why don't you watch the football match |
______ we deal with our problems ,we can easily become unhappy.
| A．Unless | B．Until | C．Though | D．Whether |
.I think _________ of the materials I listened to at the beginning of the exam ____ easy.
| A．three fourths; is | B．third four; are |
| C．three fourths; are | D．third fourth; are |
John hit Jack ______ nose.
| A．on the | B．in the | C．on his | D．in his |
_____ warm idea came to me that I might use ______ pocket money to buy a gift for my mother on Mother’s Day.
| A．A, the | B． The; the | C．The, / | D．/,the |
---How soon will Harry be back ？
-----He said he would come back _____ two days.
| A．of | B．in | C．about | D．for |