Why are you staying up so late playing computer games again? Stop being so ________!
A. funny B. silly C. serious
---How do you spell pen ? ---.
| A．This is a pen | B．It’s a pen |
| C．P--E--N | D．Yes, P--E—N |
Lin Hai and Dave __ his good friends.
| A．are | B．be | C．am | D．Is |
Are __ Kate’s __ ?
| A．this; book | B．that; book |
| C．these; books | D．those; book |
Thanks __ helping me, Jim.
| A．of | B．to | C．at | D．for |
---Is this man your friend? ---Yes, ___________.
| A．she is | B．it isn’t |
| C．he is | D．he isn’t |