26. Which of the following is the best title for the passage A) The development of hotels B) Rooms for travelers
C) The first hotel D) Many early innkeepers
Read the text. Then Choose the correct answer for each question below (27-30). The North American Robin is usually called the “robin". The robin is a bird. The male robin has a bright red breast. The robin has a cheerful song. They live throughout North America. Canada. Alaska, and in the 48 lower states. In the winter robin go south and some of them go to central Mexico. Some robins go to the Pacific coast. They eat during the day. Sometimes, they eat about 40% invertebrates like beetles and grubs. Robins eat about 60% fruits and berries. Mother and father robins find food for baby robins. Baby robins eat worms and Other soft-bodied animals too. Squirrels, snakes, crows prey on robin eggs and baby robins. Hawks eats prey on adult robins. To stay safe, robins stay vigilant. They pay close, attention to their surroundings. When they gather in groups, they watch other robins for signs of danger. They give loud warning calls when a dangerous predator approaches. Although robins are territorial band together for protection from predators. The robin is a sign of a
spring. Some people think that seeing first robin of springtime brings good luck.
27. 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
28. 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.
29. What-does the word grub in the text mean? A) bird B) caterpillar C) animal D) fish
30. What does the word vigilant in the text mean? A) dangerous B) noisy C) safe D) attentive Read the text. Then Choose the correct answer for each question below (31-33). 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.