1 We look at the blackbord. 2 They stop the meeting . 3 They sit in a chair ,变为一般疑问句.
问题描述:
1 We look at the blackbord. 2 They stop the meeting . 3 They sit in a chair ,变为一般疑问句.
答
Do you look at the blackboard?
Do they stop the meeting?
Do they sit in a chair?