It’s so late. Why not write the report tomorrow —But I don’t know _______. I can do it if not now.

It matters littlea teacher looks like butmatters much is how a teacher teaches his／her students

People won’t pay attention to you when they still have a lot of ideas of their own crying _______expression

ut forward a lot of plans at themeeting, none of _______ were carried out in their work.

The fact has worried teachers and parents ________ more and more students have got near-sighted.