Put questions to the subjects of these sentences:
1. nick is my close friend. 2. brian and victor are
partners. 3. he knows a lot about cars. 4. they make
computer programs. 5. the policeman knows the code. 6.
my optimism helps me to live. 7. books give us a lot of
knowledge. 8. traffic jams are typical of big cities. 9.
computers make our work easier. 10. light travels fast.
11. alexander bell invented the telephone. 12. michael
saw an accident. 13. j. rowling wrote all the books about
harry potter. 14. my friends invited me to the karaoke
club. 15. something happened last night. 16. someone
came here yesterday. 17. his words made me change my
mind. 18. columbus discovered america. 19. somebody
took the files, 20. some people knew about their plans.
hello, my friend!
i was very glad to get a letter from you.
you asked me about environment. i want to give you some advices how you can protect the environment. you must sort your rubbish. plastic bottles, juice cartons, and cardboard can be taken to a recycling bank. you can use
recycled papers to help save trees. you can avoid buying plastic since is difficult to recycle. let’s keep the streets around us tidy, neat and clean, so don’t drop litter, put it in the bin! you can plant a tree. by planting and growing more trees, we will help reduce the pollution, lower energy costs, improve the surrounding. you see my advices are very simple. every person can do it. and you can do it too.
sorry. i need to go.
bye!