7.解析：what they have with others为名词性短语，what充当have的宾语。

答案：what

6.解析：the chance to do/of doing sth.，结合语法填空的考查特点，只能填to feel。

答案：to feel

5.解析：此处who引导一个指人的定语从句。

答案：who

4.解析：前后形成转折关系。

答案：but

3.解析：for表原因，我得到别人的帮助，应该提供为此报酬。

答案：for

2.解析：come from来自于。

答案：from

(2010·佛山模拟)Most of us have been in both positions：the giver and the receiver.And while a certain amount of joy can be picked from being a receiver，　1　 enormous amount of joy comes 　2　 giving.

I have been offered help and offered payment 　3　 certain things I do，and I almost always turn down such offers.I know I shouldn't，but it's a pride thing.I do expect payment when I do a regular job，　4　 I just wish to help when I do something for someone.However，when we turn down offers for help，we do not realize it.But it actually hurts those 　5　 offer to help，and we are denying those people the chance 　6　(feel) the joy of giving.Most people on this earth will not offer genuine help if they cannot do so.And if they do，they are motivated only by the desire to share 　7　 they have with others.

The next time you 　8　(offer)help，no matter what that offer may be，do not turn 　9　 down！Swallow your pride and allow that helpful person the 　10　(please)of giving！And when you can，pay it forward and bless back！

1.解析：结合短语an(enormous)amount of可知，此处填an。

答案：an