Sunglasses are used ________ protecting your eyes in sunny days.

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

Last Sunday I went to visit the History Museum where I saw a pot _________ about 1,000 years before.

The accidentto the man who to be a foreigner, so it was hard to deal with.

下列画线字的注音，有误的一组是（ ）