一道高一句型转换
问题描述：
一道高一句型转换
1.This meeting is very important,so you must attend it on time.
This meeting is _____ _____ _____ ,so you must attend it on time.
2.Our team is sure to win the football game tomorrow.
It ______ _______ that our team will win the football game tomorrow.
答
1 of great importance
2 is certain