I.    Find the word which has a different sound in the part underlined.
    1.    A. brother    B. thick    C.they    D. that
    2.    A. machine    B. parachute    C.champagne    D. cheer
    3.    A. doctor    B. hospital    C. pollution    D. tomorrow
II.    Choose the best answer.
    1.    At weekends they often ________ kites on the field near their house.
    A. sail    B. drive    C.fly    D.ride
    2.    This package is for Jonathan. Can you give it to ________?
    A. his    B. him    C.me    D.mine
    3.    I can’t give you a decision yet. I need ________ time to think.
    A. more    B. less    C.a little    D. a few
    4.    ‘Will your brother be busy next week?’ ‘No, he ________.’
    A. isn’t    B. wasn’t    C. won’t    D. doesn’t
    5.    We gave them our address and they gave us ________.
    A. ours    B. our    C.their    D.theirs
    6.    Hanoi is more crowded than Hue. Hanoi has ________ people than Hue.
    A. few    B. lesser    C. fewer    D.more
    7.    It takes me ________ time to write than to type this letter. I can type very fast.
    A. less    B. fewer    C. more    D. much
    8.    ‘You’re making too ________ noise. I can’t concentrate.’ ‘I’m sorry. I’ll try to be quiet.’
    A. many    B. much    C.a lot    D.a few
    9.    She wears something different every day, but I don’t. She has ________ clothes than I do.
    A. more    B. much    C.many    D.fewer
    10.    I have invited ________ people to the party. I hope there will be room for them all.
    A. much    B. little    C. few    D. a lot of
    11.    People hope that the problem of the energy shortage ________ soon.
    A. will solve    B. will be solved
    C. will be solving    D. will have solved
    12.    Don’t forget ________ the lights offbefore ________ out of the room.
    A. toturn – toget    B. to turn – getting
    C. turning – getting    D. will have attended
    13.    I ________ the conference this time next week.
    A. will attend    B.will be attending
    C. will be attended    D. will have attended

    14.    He will have solar panels ________ on the roof of his house ________ power tomorrow.
    A. placed – toget    B. placing – getting
    C. to place – toget    D. place – toget
    15.    Low energy light bulbs need ________ in households.
    A. put    B. putting    C. to put    D. to putting
III.    Complete the sentence with one suitable preposition.
    1.    This house belongs _________ my sister.
    2.    Have you ever heard _________ wind-powered helicopters?
    3.    Japan is famous _________ high-speed trains.
    4.    He likes to go to school _________ his skateboard each day.
    5.    Hanoi is crowded _________ many vehicles in the rush hour.
IV.    Use the correct form of the word in brackets for each gap.
    1.    The world’s population is growing ___________. (quick)
    2.    If it doesn’t rain soon, there’ll be a great ___________of water.(short)
    3.    The air in the city is very ___________. (pollute)
    4.    We’ll make this beach clean and ___________ again.(beauty)
    5.    If the pollution     ___________, what will happen? (continue)