We _________ the books to the library after we read them.
returned
pointed
waved
caught
After _________deeply, he jumped into the river to save the drowning child.
Could you tell me ?
You had better__________because you have to drive back home.
The government of Yancheng is building_________cheap and good houses for the people.
—________that China has the largest number of iphone4s users now. — I believe so.