I. Choose the word that has main stress placed differently from the others.
1. A. explorer | B. accurate | C. unhealthy | D. mature |
2. A. affect | B. happen | C. pollution | D. prefer |
3. A. unhelpful | B. unlikely | C. unforeseen | D. unusual |
4. A. person | B. father | C. teacher | D. enjoy |
5 A. prefer | B. enjoy | C. mother | D. agree |
6. A. doctor | B. father | C. picture | D. prefer |
7. A. pollution | B. visit | C. listen | D. open |
8. A. depend | B. advise | C. affect | D. listen |
II. Choose A, B, C, D for each gap in the following sentences.
1. Air......................, together with littering, is causing many problems in our cities today.
A. pollute B. pollution C. polluting D. polluted
2. The road in front of my office is always .................... when it rains heavily.
A.to flood B.flooding C.flood D.flooded
3. As soon as the floodwater ...................... down, people ........................ their houses.
A. went – cleaned B. had gone – cleaned
C. went - had cleaned D. had gone – had cleaned
4. If I were you, I ..................... do something to prevent him from littering.
A. would B. did C. will D. do
5. By the time we ........................ to the cinema, the film had started.
A. gets B. had got C. has got D. got
6. When the policeman came there, the robber ..................
A. had left B. has left C. left D. was left
7. All people who were without homes in the flood were provided with .................. accommodation.
A. short B. temporary C. present D. instant
8 When thermal pollution happens, the water temperature in streams, rivers, lakes and oceans ........................
A. changes B. keeps C. remains D. stays
9. Australia is home to ..................... animals like kangaroos and koalas.
A. only B. rare C. unique D. precious
10. If you were the president, what ..................... you do to help the environment?
A. will B. did C. would D. do
