—Do you think I can wear sports clothes for his wedding?
—No, sports clothes are not _________.

Einstein’s Theory of Relativity was so __________that few people could understand it at that time.

A person ________ with H7N9 viruses will be more likely to die of lung dysfunction.

These comments are not directly ___________ to this enquiry.

Studies show that people are more _____ to suffer from back problems if they always sit before computer screens for long hours.

Mr Baker is always making _____comments instead of straightforward yes-or-no replies.

We regret to inform you that there are no tickets ______ for Friday’s performance.

Smile is recognized as a/an _________ language, which can be understood by people all over     the world.

A young lady _____________ is desirous of meeting with a situation in a private family where the children are under fourteen.

According to a White Paper on the health of Chinese white collar workers, 60 percent are over- _______ and 76 percent in poor ________ , with fewer than 3 percent really _________ .