Liu Xiang, I have to say, is highly occupied. He is not_____ for any interview at the moment. 

-- Our trip to Xinjiang is like tasting a thick book of Xinjiang history and culture.--- Absolutely! I’ve never had        one before.

 John is very _____---if he promises to do something he’ll do it.

I am rather      about the full mark that he got in the recent English test, because he never studies.

.After the new technique was introduced the factory produced _______cars in 1994 as the year before.