The two strangers have been talking in thepark for a long time as though they ______old friends.

From mother’s love, patience and understanding, I have learned what a huge responsibility______ is to raise a child.

If you _____ any problems when you arrive at the airport, give me a ring.

He is so busy. He cannot afford enough time withhis son ____he wants to.

in Haikou _______ more than 80 farmers received about 2.89 million yuan year-end bonus on Jan 8, 2015.