【正文】
to be healthy, teenagers need to get enough sleep. She is too young to make her own decisions. Tell them not to meet strangers. 4a Fill in the blanks with the words in the box. to exercise not to give not to make to have to go swimming to make ’s too cold for people ________in winter. purpose of new technology is to make life easier, __________ it more difficult. ’s necessary for the old ___________every day. grandparents happy, Tom visits them every week. 5. Teenagers want ______________some time for themselves on weekends. 6. You can always ask your boss _________you too much pressure. Write a passage about how you keep healthy. Homework Better late than never. 遲做總比不做好。