I’m better ______ English than math, and my brother does better ______ physics.

Let’s go to play football, shall we? — Sorry, I can’tI must go over the points the teacher explained ______ I forget them

secretary in our office, for heis able to do tasks successfully, without wasting time and energy

It’ s a pity that there are many teenagers _____only on-line activity is chatting with their e -pals !

The teacher told the students _____ in the Mid-term exam. [ ]