The government decided to tear down the old bridge, which was not strong enough to allow the ___ of heavy vehicles (车辆).

I was once ashamed to admit my weakness, but now I have no such feeling and I _______    myself much discomfort.

The money collected should be made good use _______ the people in flood-hit provinces of Zhejiang and Anhui.

Since it was getting late, we decided to find a small hotel to ____ for the night.

Though________money, his parents managed to send him to university.