of the household garbage recycled or reused since the new technology was applied.
On hearing the news, the girl rushed out without hesitation , ___ the luggage ___ on the floor and ____ in the dark. A left, lied, disappeared B. leaving, lying, disappeared C. leaving, lie, disappeared D. left, lay, disappear
_____ the front door ___ , he had to enter the room through the back door.
By law,when one makes a large purchase, he should have _____ opportunity to change his mind.
How long do you think it will be ________ the computer company puts forward a new product?
The famous scientist, _______ a dinner party will be held tonight,is to arrive soon.