16. I think staying at home all day is______________ because I don't know what to do. BORE
 17. It is_____________________to eat a lot of sweetened food and drinks. HEALTH
 18. I love_____________________pottery because it is challenging. MAKE
 19. Many people do volunteer work because it can make a________in their community. DIFFER
 20. Some students usually teach street______________English in the summer. CHILD
 
IV.  Fill each blank in the following letter with a suitable word. 
give  about   need  taught because
Dear Mira,
Thanks for your letter. Now I'll tell you (21) _______ my hobbies.
My favourite hobby is knitting. It is strange, isn't it? My mother (22) ______ me to knit two years ago. Now I can knit scarves and sweaters. It's great when can (23) _______ them to my relatives and friends as gifts. Knitting is also imaginative (24) _______ you can knit anything you can imagine of. Besides, it is quite cheap. You only (25) _______ a pair of needles and some wool.
I'm sending you a scarf next month. I'm knitting it. I hope you'll like it.
Best wishes,
Vy
 
V. Read the text and answer the questions.
WHY SHOULD YOUR FAMILY VOLUNTEER?
Family Volunteer Day
The first reason why many families do volunteer work is that they feel satisfied and proud. The feeling of fulfilment comes from helping the community and other people. In addition, volunteering is a great way for families to have fun and feel closer. But many people say they don’t have time to volunteer because they have to work and take care of their families. If that’s the case, try rethinking some of your free time as a family. You could select just one or two projects a year and make them a family tradition. For instance, your family can make and donate gift baskets for the old homeless people on holidays. Your family can also spend only one Saturday morning a month collecting rubbish in your neighbourhood.
26. How do people often feel when they volunteer?
=> __________________________________________________________ .
27. How can doing volunteer work benefit your family?
=> __________________________________________________________ .
28. Why do some people lack time? 
=> __________________________________________________________ .
29. How can your family help the old homeless people?
=> __________________________________________________________ .
30. Is collecting rubbish in the neighbourhood an example of volunteer work?
=> __________________________________________________________ .