We should often keep _____ touch with each other, because we are good friends.
| A．on | B．to | C．in | D．up |
A: Is the pen on the desk?
B: ____.
| A．Yes, it isn’t. | B．Yes, it is. |
| C．No , it is. | D．No, it’s no. |
A: Is there a computer in your class?
B: ____.
| A．Yes, there isn’t. | B．No, there is. |
| C．Yes, there is. | D．No, I haven’t. |
A: ____ boys and girls are there in your class?
B: There’re21 boys and20 girls.
| A．How old | B．How many |
| C．How much | D．How about |
—___________? —He is Andy’s father.
| A．How is he | B．Where is he |
| C．Who is he | D．What is he |
Jenny is talking _____ in class. Please tell her to stop.
| A．a lot of | B．a lot |
| C．lots of | D．a little |