【题目】If you leave the club, you will not be _____ back in.

【题目】On the other hand, Dolly's appearance raised a storm of o（反对）and had a great impact on the media and public imagination.

【题目】With the world changing fast, we have something new ___ with all by ourselves

【题目】You’d better not leave the medicine _____ kids can get it.

【题目】But at last the determination and patience of the scientists paid off in 1996 with a b（突破）-the cloning of Dolly the sheep.

【题目】The visiting professor is from Tokyo University and he speaks English with a strong Japanese ________.

【题目】Tom is so lazy that it is the third time that he _____ late this week.

【题目】Cloning plants is s（直接的） while cloning animals is very complicated.

【题目】The officer ______ that all of them should set out at six o’clock.

【题目】By the time California e（选举） to become the thirty-first federal state of the USA in 1850,it was already a multicultural society.