— useful suggestion he offered to us!
—You’re right. It was of great .
| A．How, value | B．What, value |
| C．What a, value | D．What a, valuable |
Will you _____ me?
A. help B. helped C. helps
What are you going to ____ this evening?
A. do B. did C. does
I _____ in the sky now.
A. is flying B. am flying C. flew
My friend ______ a birthday present for me last Sunday.
A. buy B. buys C. bought
He is eating dinner, _____ then the telephone rings.
A. and B. but C. or