32. Where are salmon born ?
1.ln lakes 2.ln seas 3.ln bays 4.ln rivers
33. What does the pronoun "they" (line 4) refer to ?
1.the eggs 2.the old salmon 3.the dangers 4.the young salmon
34. What is the maximum number of years that the salmon will live in saltwater ?
1.one 2.three 3.eight 4.eleven
35. Which is a natural predator of the salmon ?
1.a lion 2.a hook and line 3.a fishing boat 4.a shark
36. Which of the following words is closest in meaning to "encounter" (line 7)
1.crawl 2.help 3.meet 4.understand