Complete the sentences using

Complete the sentences using nobody,anything,everybody,somebody,nothing,anybody,something,everything.
1.Did you watch ...... interesting on TV yesterday?
2............ Knew the answer to the question.
3.Ann was so sad yesterday that ........ interested her.
4.If ....... is clear to you,start writing the test.
5.Would you like to watch ........ funny In the cinema?
6.Is there ........ inside?
7.Mike understood .......... because of the noise.