—David, can you tell me how to use this new camera? — . Let me have a look.
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.