The question was so ________ that there was a ________ expression on the teacher's face.

____ here early?

What makes the space shuttle _____ is that it takes off like a rocket but lands like an airplane.

.Only a few people were killed in the SARS ,and _____were saved.

Could I have a(n) ______ word with you, Mr. Thomas? It won’t take up too much of your time.