【正文】
membership from below. Sign up for Trees for Earth! First name: _________ Last name: ________ Language: __________ Postcode: _________ Country: ____________ Sex: _____________ Date of birth: _________ Job: ______________ Email address: _________ My promise: _________________________________________________________________________________. C: In groups, make your own poster about trees similar to the one for Trees for Earth. Put it up in your classroom or school to let everyone know the importance of protecting trees. Using English The index of a book When you want to find out about the information in a book, you can look at the index pages. These e at the end of most books. The information in the index pages is in alphabetical order. An index page is like a contents page. Both help you find information fast. Look at the index on page 28, find out about these topics. Write the page number for each of the following topics. ? — ? 2. noise pollution— ? 3. transport ? 4. Shenzhen’s harbour— ? 5. Fresh food— ? 6 litter 36 63 5859 50 13 27