—Hey，man．You can’t cross the street now．You have to wait________the traffic lights turn green．
—Oh，sorry and thank you．
| A．when |
| B．after |
| C．until |
| D．while |
These are my _____ ,they are very nice.
| A．friend | B．friends |
| C．a friend | D．a friends |
This is _____ eraser ,it’s _____ red.
| A．an, a | B．an, / | C．a, a | D．a, an |
Please call Alan_____2722231.
| A．at | B．in | C．on | D．with |
This is Jim. My mother is his sister. He is my _____.
| A．aunt | B．uncle |
| C．father | D．grandfather |
－Good afternoon，class.
－_____ , teacher.
| A．Good morning | B．Good afternoon |
| C．Goodbye | D．Thank you |