Though the long-distance runner ______ his previous record last month, his trainer let him ______ its speed as he went around the curve.．

The flood has caused a lot of damage to that area and the figures of the missing________shortly

can be successful in everything in life. In other words, you might fail ________ others succeed or the other way around.

The boy talked his mother ________ buying him a home computer.[ ]

I _____ have a business trip to Hong Kong tomorrow. Can you help me prepare for it? [ ]