Text-1 Read the text. Then choose the correct answer for questions 1-2

114. According to the passage, which of the following statements is are true .
I) Some robins go to South America during the winter.
II) The female robin has a bright red feather.
III) Cats hunt mature robins.
A) I only В) II only С) I and II only D) III only
115. According to the passage, which sentence is true?
A) Robins utter a week sound when they notice danger.
B) Robins hunt squirrels.
C) Birds and animals prey on robins.
D) Adult robins do not care for their young.
116. What-does the word grub in the text mean?
A) bird B) caterpillar C) animal D) fish
117. What does the word vigilant in the text mean?
A) dangerous B) noisy C) safe D) attentive Read the


Read text. Then Choose the correct answer for each question below (118-120).
There are two kinds of water pollution. The first is when rubbish sewage or chemicals are thrown into the water. This waste upsets the natural environment and can be dangerous or fatal to fish and other life in the water. The second type of pollution is thermal, or warm water pollution. This is most commonly caused by hydroelectric power plants. These take water from a lake or river, convert it- into steam for running the plant's turbines, change the steam back into water then return the water lo the original lake or river, though this water is no dirtier than when it was taken out it is often five to ten degrees above its original temperature. This causes a change in the environment which can be as dangerous to aquatic life as waste pollution.