Father made a promise I passed the exam he would buy me a bike.
_____merely on what the average is , and you’ll remain average.
No student ______ go out of school for snacks during the break without the teacher’s permission.
The board considered it urgent that those files _____ right away.
-- Could you help me find some information on the net? --I’m occupied now. _______, I’ll do it later.
-- I heard a student killed his mother cruelly. -- So did I. It has ____a serious problem about the education system in China.