The boy had a _____ escape when he ran across the road in front of the bus.
The little girl was allowed to go swimming ____ she must keep herself near her father.
A large number of people ______present at the meeting yesterday afternoon.
______ there was no conclusive evidence, most people thought he was guilty.
---Where___? —I got caught in the heavy traffic, or I ___ here earlier.
---Do you often stay up? ---No. I always get a good night’s sleep _______ much work I have to do.