Each time I ________ a good essay when reading newspaper , I cut it out and keep it.

There is no need ______ because Mr. Smith is still sleeping.

Many Chinese have lived abroad for years, but they still _____ the traditional customs.

nks” is polite when someone has done you a favour, but saying it too often is quite another thing.

The old lady lives ______ in a ______ house, but she doesn’t feel _____.