I. Pronunciation:

1.  recognize         resource          pedal        collect        

2.  downhill          blow                bow         flow   

3. polluted      recycled          recognized        played      

4. space        delicious          voice              waste    

5. correction     comfortable   convenient     complete   

6. clothes      breathe        gather      through

* Stress:

1. A. reuse                   B. reduce                     C. prepare                   D. mention

2. A. rubbish               B. angry                      C. canal                       D. nature

3. A. pollute                B. effect                      C. picture                    D. unique

4. A. disappear            B. environment           C. recycle                    D. pollution

5. A. charity                B. expensive               C. creative                   D. envelop

I. Pronunciation:

1.  recognize         resource          pedal        collect        

2.  downhill          blow                bow         flow   

3. polluted      recycled          recognized        played      

4. space        delicious          voice              waste    

5. correction     comfortable   convenient     complete   

6. clothes      breathe        gather      through

* Stress:

1. A. reuse                   B. reduce                     C. prepare                   D. mention

2. A. rubbish               B. angry                      C. canal                       D. nature

3. A. pollute                B. effect                      C. picture                    D. unique

4. A. disappear            B. environment           C. recycle                    D. pollution

5. A. charity                B. expensive               C. creative                   D. envelop