Professor White has written some short stories, but he is________known for his plays. 

A good article should not only be rich in the use of language, but also it ought to be ________ organized. 

--- Is the food served in the restaurant tasty? ---I’m sure that       else in this town can you find a better restaurant.

This kind of cloth feels _____ and sells_____.

30．---- Do you think it's a good idea to make friends with your students?---- _____ , I do. I think it's a great idea.