( ) is important to learn English well.为什么这个填It而不能填This That?

To do is more important than to say.To do is more important than to say. it is very important to people water is very important to our e____. why is it important to speak English? It is important to be careful with is it important to look good?why? To learn English is important and useful. To stay healthy is important.同义句 Breakfast is very important to our [ ].[healthy] just like 和 It is important to 英语翻译He is very important to me . the important p__ is to work hard why is it important to practice regularly? It is important to us (learn)English water is important to us怎么写?water is important to us 是sth is important to sb还是 it is important for sb to do sth? it is nice to be important but it is more important to be It is important to like someone.It is very important to love yourself.