Attention, please. The plane to London _______ off at 9: 00. 

Sometimes he has some difficulty making decisions on his own,but ______he is independent of others.

I don’t think it is difficult for a senior student to ________ the difference between “hurt” and “injure”.

I know I should _____ on fat, but knowing such things is not much help when it comes to shopping and eating.

As we are busy these days, we might      this urgent work for the time being.