6. Some questions are difficult 7. He is certain (give)us his support 8. The food is ready(eat) 9. I'm sure you'll have no difficulty (pass)the examination. 0. It's a waste of money (buy) things you don't need Text B AFTER-READING TASK Reading Comprehension Decide whether the statements are True or False according to the passage, According to the British Acoustical Society, the Arizona highway accident was caused by 2 Infra-sound can produce effects similar to drunkenness 3 Prof. Gavreau discovered that infra-sound could kill people within half a mile of the sound 4 Infra-sound can only be detected by advanced electronic equipment 5 This phenomenon"(Para. 4, Line 6) refers to the sensitivity of goldfish in water Vocabulary and structure Fill in the blanks with the given words. Change the form where necessary. drift 2. We appreciated your help, which is to the success of our project 3. They hope that the of the new school will be soon fixed 4. His ears are highly to any unusual sound in the machine 5. You will come to like this place: the weather here is warm and 6. The taxi ran into the lamp-post and one of the passengers was seriously hurt in the 7. The police the causes of the car accident for a whole week, but wno avail 8. The foreign guests were invited to visit the newly-developed economic on the other side of the river 9. The electronic clock dropped from the wall, but luckily no damage was done 10. People in the spaceship became weightless after going out of the earth's atmosphere, so they here and there in the cabi E Complete the sentences with the given expressions. Change the form where necessary pick up n terror as far as aware of reduce to on the spot turn out 1. We had thought he was American but he to be Japanese 2. Anyone who breaks the rules will be asked to leave 3. After his serious illness, he was skin and bones 4 I can see, your arguments are absolutely unquestionable 5. Failure discouraged most people; however, my father it was otherwise 6. At the sight of the snake she let out a cry and ran away6. Some questions are difficult_______ (answer). 7. He is certain ______ (give) us his support. 8. The food is ready_____ (eat). 9. I'm sure you'll have no difficulty_____ (pass) the examination. 10. It's a waste of money _____ (buy) things you don't need. Text B AFTER-READING TASK Reading Comprehension Exercise 2 Decide whether the statements are True or False according to the passage, I According to the British Acoustical Society, the Arizona highway accident was caused by infra-sound. 2 Infra-sound can produce effects similar to drunkenness. 3 Prof. Gavreau discovered that infra-sound could kill people within half a mile of the sound source. 4 Infra-sound can only be detected by advanced electronic equipment. 5 "This phenomenon" (Para. 4, Line 6) refers to the sensitivity of goldfish in water. Vocabulary and structure Exercise 3 Fill in the blanks with the given words. Change the form where necessary. zone crash drift mild sensitive site vital detect internal investigate 2. We appreciated your help, which is______ to the success of our project. 3. They hope that the _____ of the new school will be soon fixed. 4. His ears are highly __ to any unusual sound in the machine. 5. You will come to like this place: the weather here is warm and _____. 6. The taxi ran into the lamp-post and one of the passengers was seriously hurt in the _____. 7. The police ______ the causes of the car accident for a whole week, but w no avail. 8. The foreign guests were invited to visit the newly-developed economic ___ on the other side of the river. 9. The electronic clock dropped from the wall, but luckily no ____ damage was done. 10. People in the spaceship became weightless after going out of the earth's atmosphere, so they _______ here and there in the cabin. Exercise 4 Complete the sentences with the given expressions. Change the form where necessary. pick up in terror as far as in the case of aware of reduce to on the spot turn out 1. We had thought he was American but he ____ to be Japanese. 2. Anyone who breaks the rules will be asked to leave______. 3. After his serious illness, he was____ skin and bones. 4. _____ I can see, your arguments are absolutely unquestionable. 5. Failure discouraged most people; however, ______ my father it was otherwise. 6. At the sight of the snake she let out a cry and ran away _____