题目内容：

    How to become happier is what most of us are after. The things that we think will make us happier—bigger paychecks, nicer homes, slimmer bodies— 1.But practices such as exercising more, socializing, getting enough sleep, and being kind to others do.

2..

Exercise causes hormonal (荷尔蒙的)changes in the body that make us feel good and help interrupt negative thoughts. Anyone who has ever experienced a runner's high will surely agree.

Increase social connections

Reconnecting with a friend can boost happiness, but so can a meaningful encounter with a stranger. 3.. In fact, many studies have found that the more we use social media, the less happy we are.

Get enough shut-eye

 4..

Perform acts of kindness

Volunteering to help someone or helping others pay for their bus tickets can make us happy. Giving others a hand takes the focus away from our own worries and problems, which can boost happiness.

These constant practices arc really what's required to boost our happiness. It's like a tire that we put air into. Occasionally it leaks, and we have to put more air into it. It's not one-time thing where we learn it and we're good. 5.. Anyone who adopts and practices the strategies can truly become happier.

A.Burn some calories

B.Prioritize free time

C.don't really matter in our lives

D.But Facebook friends don't count

E.don’t actually add joy to our lives

F.We actually have to put the work in

G.We can set an alarm to signal ourselves to get ready for bed