My home is not so far from my school, so I always walk to school ____ Monday ___ Friday.

It usually takes her about 25 minutes to school by bike.

I’ll be back at 4:30Will you still be here? — I’m afraid notI’ll probably have gone out _______ then

Across all media，people are debating about________we need to keep track of every school bus on China’s road

What he has told us about the situation in Iraq simplydoesn’t make any________