.— I ‘ll ask our physics teacher to explain Newton’s Second Law of Motion, which she taught us yesterday.— That’s just _______ most of the students haven’t understood.
Mother always tells me not to _____ anyone, even if he is not well educated.
In our country each boy and each girl ________ the right to receive education.
They are arguing whether they should have respect the beggar..
In face of ___________failure, we should keep up ___________ good state of mind instead of being depressed.
Chinese leader applied plain language to make our policy ________ to the whole world at the press conference this March.