Task 1. Choose the word whose main stress pattern is not the same as that of the others.
1 - D; 2 - D; 3 - C; 4 - B; 5 - C;
Task 2. Read the passage and do these following task.
1 - True; 2 - False; 3 - False; 4 - True; 5 - C; 6 - C;
Task 3. Give the correct form of the word in brackets.
1 - toothbrush; 2 - heavy; 3 - early; 4 - weak; 5 - vegetarian;