The expressions they use might whom they are speaking to or how well they know each other.
| A．instead of | B．lead in to |
| C．because of | D．depend onw |
–Where are the children? – Theyto Beijing.
| A．have been | B．have gone |
| C．have left | D．have arrived |
I enjoy learning English, it takes me a lot of time.
| A．as if | B．though |
| C．because | D．for |
Lily finished her work well Mr Wang praised (表扬) her.
| A．too; that | B．so; that |
| C．such; that | D．so; so |
–Why not go to see the dolphin show with me?
– Because I it.
| A．saw | B．will see |
| C．see | D．have seen |
Could you give me advice?
| A．some | B．any | C．many | D．a lot |