30. —What should we do since we can’t make a compromise after lengthy talks.— ____ you apologize and take back what you’ve said _____ it is all over between us.
_______ with his research work, the professor cared little about any other things.
_______ Bagrit’s predictions so remarkable is their accuracy.
To British people,Canadians may sound American; to Americans,they may sound British. Canadians themselves insist on not being identified with .
We have a high regard for Mr. Black because he always tries to ________ his principles.
To make it more convenient for people to visit Taiwan, several _____air services fromthe mainland have come into use.