Part A Circle two words that are related in each group. 1. a. laboratory
b. experiment
c. shout
d. smell
2. a. shout
b. carefully
C. create
d. laugh
3. a. nervous
b. terrible
c. approach
d. worse
.
4. a. chemical
b. secret
c. loud
d. noise
5. a. nervous
b. adventure
c. project
d. scare

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