My daughter’s blue jeans _____ easily, and she can wash by herself

How often do you take a bath in winter?— ______.

What do you think of the lecture of Li Yang’s Crazy English——I think it’s ________， but someone thinks it’s much too ___________.

She is _____ a clever girl. She always gets good scores ______ her exams.

The research mainly deals with the difficulty the students have ________ their attention on their study all the time.[ ]