don't worry about

别担心给伊恩打电话 - 我稍后会做的。

___Don't ___worry ___about phoning Ian - I'll do it later.

别担心晚餐，因为我什么都吃。

___Don't ___worry ___about dinner, because I eat everything.

别担心考试——你会考得很好的！

___Don't ___worry ___about the test — you'll do great!