【2014年浙江省丽水市中考】—Susan, can you help clean the window?—Why ______? Alice is sitting there doing nothing.
--What did Sam say just now? --He said he ______ at that time.
-- My friends always get better grades than I do. What should I do? --
______ Kathy was watching TV, her mother asked her to go shopping.
If there are _______ people driving, there will be ______ air pollution.
There ________ no good news for you today.