s

Are you serious?

 

 

I am sorry to upset you

 

 

May i ask you a question

 

 

He is so nice to us. 他对我们非常好

 

They say service is good in that restaurant

 

The conference was a success

 

Her new song was a hit and spread fast among the students

 

She asks the students to hand in their essays once a week.

 

It seems that she grasps the concept of the text the fastest.

 

Steven,if you speak less and listen more,you're certain to be more successful

 

San Francisco is a famous port city  on the west coast of the states.