题目内容：

根据提示将下列句子译成英语。(共5小题 每小题2分  计10分)

1.这个蛋糕应该被分成三份,我们可以分享它.

The cake should                            parts and we can share it.

2.在比赛中,我们要么领先,要么落后.

In the competition,we                               .

3.白色和黑色是完全不同的颜色,却是很好的搭配.

White and black________________ ,but they are _________________ .

4.作为一个老师,你再耐心也不为过..

As a teacher,you _________________    .

5.今天父母都不在家.

__________Dad ________Mum __________ at home today.