1. The young salmon was born _____ and grows up _____. A. in a river...in the river B. in a river...in the sea C. in a sea...in the sea D. in a sea...in the river 2. _____, both male and female salmon will return to where they were born. A. When it is almost time for a female salmon to lay eggs B. After the female salmon has laid the eggs C. When they weigh 25 pounds and are nearly three feet long D. After they have lived in the Pacific Ocean for 4 years 3. On their way back to the birth place, _____ salmon are eaten by larger fish and _____ caught by fishermen. A. most...the others B. some...the others C. most...the rest D. some...others 4. _____ swims down the rivers toward the Pacific Ocean while _____ swims upstream to the river where it was born. A. The young salmon...the grown-up salmon B. A male salmon...a female salmon C. A baby salmon...both male and female salmon D. A grown-up salmon...a baby salmon 5. Powerful muscles make the salmon _____ swim fast, turn quickly and leap high out of the water. A. fit for B. can C. to D. able to