＿＿＿＿to my regret, I am unable to accept your warm invitation.
| A．Very | B．Much | C．Great | D．A lot |
However much you have done, you ought tothe help you’ve received from others.
| A．donate | B．acknowledge | C．conduct | D．guarantee |
The girls in the photograph are twins,is my classmate in high school.
| A．the taller of them. | B．the taller of whom. |
| C．the tallest of that | D．the tallest of who |
I have made greater progress in English, and my teacher inspired me to keep it.
| A．away | B．off | C．back | D．up |
I’m concerned, the computer you want is not very expensive and you can afford it.
| A．As far as | B．As long as | C．As much as | D．As well as |
I have made greater progress in English, and my teacher inspired me to keep it.
| A．away | B．off | C．back | D．up |