—I called you at 4:00 yesterday afternoon, but no one answered.
—Sorry, I ______ with my friends at that time.
| A．swim | B．swam | C．will swim | D．was swimming |
I was ______ when I heard the ______ news.
A. exciting, exciting
B. excited, excited
C. excited, exciting
—______ handsome boy he is!
—Yes, you are right.
A. What a B. How a C. What
—Jane ,can you play_______ erhu .
This is ______ useful book on erhu .
A. the , a B. / ; aC. the ; an
---Sun Yang is a great pride of China.
---________ He is my hero too.
| A．I’m not sure. | B．That’s a good idea. |
| C．I agree. | D．I disagree |
---Hi! Long time no see.
---Yes. It’s almost three years_____ we met last time.
| A．while | B．before | C．since | D．until |