He is ready to help others ,seldom, ______refusing them when they turn to him

The traffic is moving very slowly as so many carson their way back to Shanghai.

Hurry up, dear. We have to get to the stationbefore 11:45 wecan catch the 12:00 train.

The boy with glasses ___________ Beijing, but now he studies in Nanjing.

With real estate （房地产）______ in economy, a lot ofrich farmland had to ______ new houses and offices in the area.