放学后你能帮我打扫教室卫生吗?
Could you please help me to the classroom after school?
王老师对我们的发明如此满意,以致于多次表扬了我们.
Mr Wang was so many times.
我们都在期望着尽快赢得比赛.
We as soon as possible.
Did Eric have his homework (finish) before 9 o'clock last night?
Don't hand in your report until all the information (check).
How is your program getting along?
Jack Ma (agree)to help us, but he has changed his mind.