Practice u 7 e9

Grade: 9 UNIT 7: SAVING ENERGY

I. Choose the word whose underlined part is pronounced differently from that of the others:

1. A. which B. who C. where D. why

2. A. bulb B. plumber C. consumer D. luxury

3. A. account B. cloudy C. household D. resource

II. Choose the word whose main stress is placed differently from that of the others:

4. A. nuclear B. suggest C. solar D. solid

5. A. faucet B. pollute C. respond D. relax