用所给动词的适当形式填空。
1. Boys and girls. please write notes about ______ ( translate)
2. Do you know   is the best advice for ______ (learn) vocabulary.
3. Does you friend often ______ (send )   you email messages?
4. What should you do to improve your ______ (read)?
5. Don't forget ______ (lock) the door when you leave the classroom.