You’d better _______ too much meat. You are much too fat. A. not eat B. don’t eat C. not to eat
What will you be like ______?
I think there won’t be ______ schools in the future.
I think he will come back ______ three days.
We will use ______ and get ______ on the Internet.
---What is Mr Zhang doing? ---He is writing some English words ______ the blackboard ______ chalk.