5 câu hỏi
A recent study by Australian investigators concluded that our friends even help to (1) ______ our lives.
prolong
lengthen
stretch
expand
The study concentrated (2) ______ the social environment, general health, and lifestyle of 1,477 persons older than 70 years.
in
with
on
at
Researchers were surprised to learn that friendships increased life (3) ______ to a far greater extent than frequent contact with children and other relatives.
expectation
insurance
expectancy
assurance
According to scientists, the ability to have relationships with people to (4) ______ one is important has a positive effect on physical and mental health.
who
whom
what
that
(5) _______, our support networks, in times of calamity in particular, can raise our moods and feelings of self-worth and offer helpful strategies for dealing with difficult personal challenges.
Otherwise
For example
Moreover
However