Please read every sentence carefully. you are, mistakes you’ll make.—Thank you for your advice.

On the 40th Earth Day, Dr Wang gave us a talk on the importance of ______ the earth.

This is the first time I_________ my first picture with my own hands.—It is time that you_________a picture for me.

Why didn’t you answer my phone last night?–I ______ on my way home.

Kate, _________ most of the girls, _________ fashion clothes.