We should not________and laugh at those who have no homes to shelter from the rain and wind.Instead,we should be sympathetic of them.
If you ______ half an hour every day for English reading, you are sure to improve your reading ability.
Hi, somebody ______ the window, please. It’s too cold in here.
.______ you think you can or not, you must finish the project before Friday.
Recently Shanghai has a lot of visitors, most of _____ come to see the 2010 Shanghai Expobeing held now.
—I wonder if you are still an employee in that small company?—Oh, I ______, but now I’m a public servant in a government department.