My cousin, Tim, _______ bananas very much.
We must plant more trees after we _____ every year.
The supermarket provides customers _____ plastic bags for free.
I think it’s good _____ us _____ eat healthy food.
——We really shouldn’t use plastic bags any more when shopping. ——_____ It’s important to protect our environment.
Our country _____great progress in science and culture in recent years.