---How long have you been studying at this school?
--- I have been studying here____.
| A．since I was thirteen years old | B．when I was thirteen |
| C．at the age of thirteen | D．after I was thirteen |
| A．Helen | B．Eric | C．evening | D．pen |
| A．Dale | B．jacket | C．thanks | D．black |
--- Your new bag is very nice.
--- ____________________.
| A．No, thanks. | B．Yes, please. |
| C．It’s nice. | D．Thank you. |
--- Linda, let’s play soccer after school.
---____________________ .
| A．You’re welcome. | B．That sounds good. |
| C．Sorry, I don’t know. | D．No, I don’t. |
My brother likes ping-pong. He thinks it is _________ .
| A．boring | B．interesting |
| C．right | D．difficult |