I Find the word which has a different sound in the underlined part.
1. A. perform B. end C. festival D. elephant
2. A. cake B. celebrate C. racing D. candle
3. A. desert B. held C. prefer D. celebrate
4. A. those B. they C. than D. Thanksgiving
5. A. designs B. sails. C. pedals D. pollutes
II Find the word which has a different stress pattern from the others.
1. A. harvest B. parade C. music D. pumpkin
2. A. offer B. prefer C. abroad D. arrive
3. A. famous B. joyful C. usual D. alone
4. A. exist B. avoid C. support D. notice
5. A. hungry B. disease C. spacious D. danger
B. VOCABULARY AND GRAMMAR
III Find the word which doesn’t belong to each group.
1. A. entertaining B. interesting C. hilarious D. moving
2. A. in spite of B. because C. Despite D. although
3. A. however B. But C. so D. nevertheless
4. A. wind B. coal C. solar D. hydro
5. A. unlimited B. plentiful C. various D. shortage
IV Fill in the blank with a suitable word given.
renewable heat station alternative installing
1. By the middle of the 21st century, people in developing countries will be using more .......................... energy
2. .......................... sources of energy will be developed in the near future.
3. At this time next week, we will be .......................... a wind turbine in our garden.
4. A hydro .......................... will be built in the North of the country next year.
5. Solar power can be used to .......................... or cool our house.