Teachers should _____ their students to practice _____ English as much as possible. A.encourage, speaking B.let, speak C.make, speak
The weather here is__________ that in Beijing.
It’s good__________your health_________.
__________he is ill, __________he goes to school.
The story is about Lei Feng.It's very ______.
—Which is______,the sun,the moon or the earth? —Of course,the moon is.