.—____ did you leave the classroom? —____ I saw my daughter sit down and read her book.

What do you usually do _____ the evening? —I watch the CCTV9 news, and do some revision work. [ ]

Her behavior is __________.

There is still a copy of the book in the library. Will you go and borrow ?—No, I’d rather buy in the bookstore.

Mary couldn’t make herself _______ attention to because her classmates made so much noise.