Question

The following expressions are from the text on page 88. Circle the main word in each expression below.

a. close friends
b. personal time
c. close social connections
d. these close relationships
e. a computational scientist
f. distinct social ''signatures''
g. emotionally intense relationships
h. the main result from a new study
i. cell phone data from British secondary school students

Answer 1

a. close friends

b. personal time

c. close social connections

d. these close relationships

e. a computational scientist

f. distinct social ''signatures''

g. emotionally intense relationships

h. the main result from a new study  

i. cell phone data from British secondary school students