Dialogue 

1.A: Why is dog barking to you ?

B; Because I step on dog’s tail.

A: Really, What happened at that time?

B: the dog is running after me. I’m scare and scream loudly.

2.A: Where is Lily?

B: she plays computer game in the bedroom.

A: where is Dod?

B: He shaves his face in the bathroom.

A: This is dinner time now, and  call them come to the dining room .

3.A: What’s in the truck?

B: there are hundreds bicycles in the truck. I send to students of school, but can’t through the bridge.

A: why can’t you through the bridge?

B: Because it’s lunch time now, the bridge is busy.

4. Yesterday, Xiang Ming plays baseball in the park. He swings the baseball bat one hundred times. He is very tired. So he lies down on the bench in the park and sleeping.