B. Choose the word whose main stress is placed differently from the others.

1. a. excursion                         b. spacious                            c. resume                            d. pagoda

2. a. relax                                b. permit                               c. picnic                              d. visit

3. a. glorious                           b. possible                             c. protective                       d. necessary

4. a. persuade                          b. believe                              c. instead                            d. anxious

5. a. picturesque                      b. campfire                           c. occupied                         d. photograph

A. Phonetics and Speaking

Choose the letter A, B, C or D the word that has the underlined part different from others.

Question 1:A. affect       B. algae       C. aquatic       D. perm anent

Question 2: : A. school       B. cholera       C. chemistry       D. machine

Question 3: A. litter        B. light       C. visual        D. radiation

Question 4: A. radioactive       B. pollution       C. contaminate       D. convey

Question 5: A. billboard       B. loss       C. cholera       D. fox

Question 6: A. earplug       B. hear       C. pear       D. clear

Question 7: A. aquatic       B. cause       C. effect       D. race

Choose the letter A, B, C or D the word that has different stress pattern from others.

Question 8: A. pollutant       B. untreated       C. permanent       D. aquatic

Question 9:A. affect       B. poison        C. thermal       D. visual

Question 10:A. litter       B. effect       C. earplug       D. groundwater

Question 11: A. contaminate       B. radiation       C. pollution       D. untreated

Question 12: A. pressure       B. hearing       C. litter       D. pollute

Question 13: A. permanent       B. pollution       C. illustrate       D. poisonous

Question 14: A. measure       B. litter       C. billboard       D. affect

Question 15: A. aquatic       B. pollution       C. contaminate       D. illustrate

B. Vocabulary and Grammar

Choose the letter A, B, C or D to complete the sentences

Question 1: Do you know what is the cause __________ pollution?

A. of        B. in        C. on        D. for

Question 2: My mother has to measure blood __________ every month

A. billboard       B. pressure       C. groundwater       D. earplug

12. The first term is coming to __________ and my school is going ___________ some days off.
A. an end-to have B. end - having C. an end - have had D. a end-have
13. He finally came with us although it took a long time to _______ him.
A. believe B. permit C. persuade D. talk
14. You are not allowed to camp here without _______.
A. permission B. persuasion C. protection D. decision
15. Tell me your plan. What _______ this weekend?
A. are you doing B. you are doing C. do you do D. will you do
16. Look at those cars! They _______.
A. will crash B. are being crashed C. will be crashed D. are going to crash
17. This is the first time we _____________ a sewing machine.
A. come B. have come C. are coming D. will have come
18. There is a football match on TV tonight. _________ it?
A. do you watch B. will you watch C. are you going to watch D. did you
19. Last night, after Mai ________ her homework, she _______ TV with her parents
A. did/ had watched B. did/ watched C. had done/ watched D. has done/ watched