may have a chance to be successful if he doesn’ttry his best.

My uncle is a famous writer. He _______ many books since he was young.

You must eat _____ meat if you don’t want to be fat.

1． all of us enjoy playing computer games, wecan’t spend too much time on them.

he weekend, my friend asked me for help. Hertemperature was 39.7C and she was ______ a fever.