These doctor told my uncle to ____ drinking so much wine if he wanted to be healthier.

I’m so excited. I can’t __________ visit the Summer Palace.

During the exam, we must ______ nervousness.

I ________ to do chores, but I have to do them every day. 

--- What’s the matter, Mary? You looked upset.--- I failed again in my math exam. I’m really sorry because I don’t want to ____ my parents down.