Only if you put your heart into yourlearning,_______.

On April 1, Jim tried to play a trick ______ his teacher but the teacher wasn’t taken _____

While crossing the mountain area, you’d better carry a stick in case you________by wild animals.

Choosing the right circle of the friends will ____ us a lot of troubles, heartaches and possibly a life of deep regret.

ear you___in a pub. What’s itlike ——Well, it’s very hard work and I’malways tired, but I don’t mind.