Read this text to answer questions no. 17-19
Fish are animal that live in water. They have fins that help them to swim. Most fish have slimy skins covered with scales which are very small and can hardly be seen. Fish breathe (17) ... gills. These look like combs (18) ... are found on each side of the head. Fish take in water (19) .... The water flows in through the mouth, over the gills and out through the sides of the head. When a fish takes in water, it is not drinking but breathing, and the gills absorb oxygen from the water.
17. a. after
b. inside
c. between
d. through
18.a. or
b. so
c. and
d. but
19. a. rarely
b. usually
c. commonly
d. frequently
20. Arrange these words into a correct sentence.
when – was doing – I – my sister – painfully – screamed – my homework.
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a. 3-6-1-2-4-5-7
b. 3-7-1-4-5-6-2
c. 3-2-7-1-4-6-5
d. 3-5-4-6-1-7-2
21. Arrange these words into a correct sentence.
really – I – to go – too sick – want – to work – to drive – I am - but
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