7.Please look out of her window and see the _________.(彩虹)

6.The teacher offers us some good __________(建议) to learn English well.

5.I prefer ________(see) the beautiful view to playing games.

4.Everyone should realize the _________(important) of protecting wild animals.

3.When I heard the news. I was ________ (fill) with sadness.

2.More and more animals should be under state __________.(protect)

1.When he was young, his parents __________(prefer) him to be an artist.