—Jack Brown is very clever and he studies hard as well.—No ________ he comes out first in the exams.

 If what you are teaching doesn’t _____ to your students, your students will gradually lose interest in it.

He was caught stealing in the supermarket.But that was kept a secret,never coming to the                     of his family.

There existed an obvious ________ between the accounts of the witnesses, so a judgment was not announced in court.

Jim is good at English. He often gives me some useful ____on how to read English.