The teachers hope students can keep a ________ between work and relaxation.
There is no doubt he’s an honest boy, so there is no doubt his honesty.
Generally speaking, teachers’ behaviour can their students greatly. So it is important for teachers to behave well.
from the way she speaks, she is very modest.
--- It’s a good idea. But who’s going to the plan?--- I think Tom and Peter.
late, he also forgot his books.