从2002年到2006年,我国城镇居民家庭恩格尔系数由37.7%下降至35.8%,农村居 民家庭恩格尔系数由46.2%下降至43.0%。这说明 ( )
They______ 1,000 English words before they came to England.
Could you tell me how long do you _________ on your homework every day?
The number of the students in our school ___ 1,000, and a number of them ___ boys.
---Could we have _______ bread, please? ---Sorry, we have ___________.
She says she will come to visit our school _____ next week.