_________ in some rural schools that the teacher is even unable to walk through the rows of desks．

It’s hard work to achieve a balance between schoolwork and hobbies.–So it is, but we have to.

. The main fact(or)s in human life are five: birth, food, sleep, love and death. (One could increase the number— add breathing for instance— but these five are the most obvious.) Let us ask ourselves ________ our lives.

Students don’t go to school ________ Sundays.[ ]

Where is Grace?–She _____ in the yard.