I. PHONETIC
1. A. children B. chemistry C. chamber D. changeable
2. A. cheese B. which C. choose D. machine
3. A. mechanic B. machinery C. chemist D. Cholera
4. A. scholarship B. chaos C. cherish D. Chorus
5. A. orchestra B. chasm C. chemical D. orchard
II. STRESS
1.A. forest B. destroy C. animal D. species
2. A. worry B. medicine C. value D. circulation
3. A. important B. constant C. natural D. valuable
4. A. sensitive B. impossible C. risky D. breeding
5. A. complain B. destroy C. terrify D. imagine
1 B
2 D
3 B
4 C
5 D
II
1 B
2 D
3 A
4 B
5 C