In winter, it is dangerous to go to school with snow ______the ground.

Whose book is that It _______belong to Linda .Look !Her name is on it .

Knowledge and learning are important if we want to be successful, but they may also ______ our thinking.

Excuse me,Can this magazine be taken out of thereading room —–,———you can only read it here.

His singing career began to ______ in the late 1990s.