看看你的应变能力，用所给单词的适当形式填空。
1.It's important for us ____ (study)English well.
2.English ___ (help)us know how to communicate with the world.
3.We would like ___ (read) the article.
4.You'd better ___ (not tell)him the news.
5.My parents often encourages me ___ (try)new things.
