She tried hard to keep calm in face of the students, but the sweat on her forehead _____ her ____.
—Will you buy me a new iPod, Dad?—OK. You __________have one if you promise to take care of it.
Jack almost fell off a big tree while climbing it, but managed to __________until help came.
The function of an advertisement is that it can __________customers to buy the kinds of goods.
His little daughter was so __________that he could easily pick her out in the crowd.
A new __________to teaching English, is being used here, and it has proven to be very helpful to the students.