—What’s the weather like outside?—It’s raining heavily . You’d better not go out.

----Why do you speak in _________ a loud voice?----Because I want to make myself ________ clearly. 

My grandma started using Weibo at the age of 70. She always says it’s never ____ old to start doing things.

Being heavy is bad for people’s health, I think you’re a little heavy. You should eat ______ meat and _________ vegetables.

--- Now the government is trying to solve the problem the school bus safety. --- So we believe     there will be fewer accidents in future.