1. abnormal

2. yacht

3. favorite

4. mathematics

5. travel

6. street

7. English

8. chin

9. prison

10. Olympic

11. hospital

12. down

1. hitchhike

2. eleven

3. mother

4. natural

5. international

6. science

7. smile

8. strange

9. the

10. try

11. web

12. zoo

1. common

2. electrician

3. lovely

4. often

5. probable

6. psychology

7. respect

8. teach

9. tolerance

10. unforgettable

11. visit

12. white

1

2

3

4

5

6

f

c

a

b

d

e

1

2

3

4

5

6

d

f

a

b

c

e

1

2

3

4

5

6

c

f

a

b

d

e

1

2

3

4

5

6

b

e

f

a

c

d