---We’ve seen many more days of blue skies recently. ---True. But back in 1998, ________ Beijing started its “Defending the Blue Sky” program, the city only ________ about 100 days a year.
I’ve finally finished my paper and it _____ me an entire month.
Good heavens! There you are! We _____ anxious about you, and we _____ you back throughout the night.
They won’t buy new clothes because they__money to buy a color TV set.
— Why? Tom, your shirt is so dirty! — Mum, I _____ my storeroom downstairs。
— I’m sorry, but I shouldn’t have been so rude to you. — You _____ your temper but that’s OK.