—— The experiment is of particular importance.
—— I see. We won’t carry on with it _______ we can get the good equipment.

The Internet and the effect _______ brought about did a lot of good to our daily life and work.

—— Where did Mary’s parents buy the beautiful vase?
—— It was in the same village _______ they spent their holidays last year.

Help others whenever you can _______ you will earn respect from others without difficulty.

---You won’t go to Mary’s wedding party, will you?
---Yes, ______ invited to.

______ you understand it, it’s easy for you to obey it.

It is difficult for any of us to eat better, exercise more and sleep enough _________ we know we should.

She is such a lovely girl ____ is liked by everybody.

___we admit that there are still some problems about NMET, we don’t mean that it’s of no use.

Human facial expressions differ from those of animals in the degree ______ they can be controlled on purpose.