More than 60 million people in southwestern China ________the drought nowadays as a result of less rainfall, environmental damage and so on

“Please __________why you’re so late,” said his girlfriend.

Mike runs_________in our class．No one can catch up with him．

―What do you want to be in the future, John― I want to be _____ fashion designer. It is ______ interesting job.

(2013·哈尔滨四校高三统一检测)Williams shows some challenging means ________ diners at their mystery lunch on Sunday might eat the special dish.