----Could you lend me that book you ____ me about when I telephoned you?-----No,I am sorry, I can’t. I gave it to a friend.
Home is ________ somebody notices when you are no longer there.
— Mom! Jack has broken a cup! — Doesn’t matter. Accidents ________ happen.
The scientist does not study nature ________ it is useful to do so. He studies it because he takes pleasure in it.
There is no doubt that _________ a goal, one needs not only knowledge but also good personalities.
Lyn gave up the chance of going abroad, but he feels he _________ a right decision.