—I’d like to invite you to my birthday party this evening.
—Thanks, but ____ I’ll have time I’m not sure at the moment.
| A．while | B．whether | C．if | D．when |
The harder we study, the more questions we think of .
| A．asked | B．asking | C．to ask | D．ask |
“He will come tomorrow.” “But I’d rather he _______ the day after tomorrow.”
| A．will come | B．is coming | C．came | D．had come |
We used to work in the same office and we ________ have coffee together.
| A．should | B．would | C．could | D．might |
It was his word and action but not his appearance _______ moved us deeply.
| A．as | B．which | C．who | D．that |
The newly-built house is the old one.
| A．twice the size of | B．as twice big as | C．the twice size of | D．bigger twice than |