I.PRONUNCIATION
3.A.active B.innovation C.celebrate D.nominate
4.A.guest B.groom C.generous D.hug
5.A.thunder B.hurricane C.erupt D.volume
II.STRESS
1.A.environment B.innovation C.installation D.separation
2.A.desiner B.mechanic C.engineer D.musician
3.A.pollution B.treasure C.protection D.prohibit
4.A.unpolluted B.environment C.communicate D.compulsory
5.A.acquaintance B.decorate C.generous D.celebrate
III.Chose the best answer
9.What can we do to spend less (in/on/about/of)..........lighting?
20."You are a great dancer.Doris!"
"Thanks, Rite............."(That's very nice of you to say to /Well done/Let's have a celebration/I'm an awful dancer )