Question 1
正确答案: tide|tides|TIDE|TIDES
Question 2
正确答案: hearing|ear|ears|HEARING|EAR|EARS
Question 3
正确答案: plants|PLANTS animals/fish/fishs|animals|fish|fishes|ANIMALS|FISH|FISHES
Question 4
正确答案: feeding|FEEDING
Question 5
正确答案: noise/noises|noise|noises|NOISE|NOISES
Question 6
正确答案: healthy|HEALTHY
Question 7
正确答案: group|GROUP
Question 8
正确答案: social|SOCIAL
Question 9
正确答案: leader|LEADER
Question 10
正确答案: network/networks|network|networks|NETWORK|NETWORKS