题目内容
1.Water sources have become badly polluted. As a result, some of the water is unfit to drink.
Water sources have become __________ badly polluted __________ some of the water is unfit to drink.
2.When I was enjoying the beautiful scenery around, I noticed something unpleasant.
When I was enjoying the beautiful scenery around, something unpleasant __________.
3.While I admit that there are problems, I don’t agree that they cannot be solved.
Despite __________ I admit that there are problems, I don’t agree that they cannot be solved.
4.There are various different styles of stand-up comedy.
There are __________ different styles of stand-up comedy.
5.Whatever the reason, research shows that in the end, the English saying may be true after all.
__________ the reason, research shows that in the end, the English saying may be true after all.