I.  Put the words into two groups (/b/ and /p/).

I. Put the words into two groups (/ð/ and /θ/)

I. Put the words into two groups (/æ / and /e/)

                 /æ/                                                                     /e/

. Put the words in the box into two groups.

          world                       arrange                   service                     gardening                       model                       melody                    sunburn                      expert

          pottery                      surfing                                            

I. Put the words into two groups (/ð/ and /θ/)

II. Choose the word having the underlined part pronounced differently in each line.

1.   A. weather                    B. brother                            C. breathe                           D. cloth

2.   A. tooth                         B. maths                              C. father                              D. thing

3.   A. theatre                      B. thunder                          C. those                               D. thick

4.   A. both                          B. teeth                                C. smooth                           D. fourth

5.   A. weather                    B. wealthy                          C. clothing                          D. bathing

6.   A. though                     B. thank                               C. throw                              D. thin

7.   A. thin                           B. that                                  C. the                                   D. they

8.   A. birthday                   B. month                             C. both                                D. them

9.   A. anything                  B. them                                C. neither                            D. weather

10. A. think                         B. than                                 C. Thursday                       D. third

11. A. father                        B. they                                 C. the                                   D. thick

12. A. then                          B. though                            C. bath                                 D. mother

13. A. southern                  B. neither                            C. thus                                 D. third

14. A. author                      B. those                               C. width                              D. think

15. A. there                         B. theater                            C. earth                               D. anything

III. Choose a word that has different stressed syllable from others.

1.   A. programe                 B. habit                                C. answer                            D. compare

2.   A. favourite                  B. weatherman                   C. comedian                       D. theatre

3.   A. anything                  B. project                            C. remote                            D. weather

4.   A. broadcast                 B. favourite                        C. national                          D. educational

5.   A. comedy                    B. cartoon                           C. writer                              D. Channel

6.   A. talent                        B. viewer                            C. person                            D. instruct

7.   A. programme             B. today                              C. channel                           D. happy

8.   A. boring                      B. happen                           C. depend                           D. football

9.   A. number                    B. reason                             C. question                         D. compete

10. A. outdoor                    B. cartoon                           C. busy                                D. little

1.Put the words into THREE groups(/s/,/z/,/iz/)

tables           chopsticks            wardrobes           beds               fridges               dishes

desks            houses                 rooms                 lamps              posters               sinks

toilets            apartments           laptops               buildings          books                 clocks

/s/:

/iz/:

/z/: