Friends are some of the most important people in the world. But can you keep your _______ ?
Football is my favorite sport.You’ll never know________I love it.
There are some things you should know if you are________about the exam.
If you spend too much time on computer games,you’ll________nothing.
Don’t give up.I’m sure you’ll________soon.
He wants me to________his letter soon and tell him about my school life.