当你想向别人介绍自己的老师时，你可以说：_________
A. This is my classroom. B. This is my teacher.
___________,where is the post office?
| A．Excuse me | B．Sorry | C．Oh | D．Good morning |
The sun is ____than the earth.
| A．smaller | B．small | C．bigger | D．big |
How_____ is your father ?He is 157cmtall.
| A．long | B．tall | C．much | D．many |
______peopleare there in your family? There are three.
| A．How old | B．How tall | C．How much | D．How many |
Oh ,it’s time_____lunch. Let’s go.
| A．to | B．of | C．for | D．on |