New Words：
hug [hʌɡ]
n.拥抱；搂抱
v.拥抱；搂抱
Sample Sentences：
They hugged each other.
I wanted to hug him, but I couldn't move my body.
They put their arms around each other and hugged.
She gave her mother a big hug.
Everything I need is just a hug from you.
New Words：
meal [miːl] n. 早（或午、晚）餐；一顿饭
Sample Sentences：
How much does one meal cost?
How much do you spend for a meal?
How much should i pay for this meal?
It's good for you to go for a walk after meal.
New Words：
less [les] 较少的；更少；更小；little的比较级
least [liːst] 最少的；最少；最小；little的最高级
at least 至少
Sample Sentences：
In less than a year, I'll speak good English.
How much do you want to spend on books? Less than 100 yuan.
Day after day, there were less and less leaves on the tree.
Most family now own at least one car.
At least ten people were killed in the crash.
It takes at least an hour to get home from work.
New Words：
born [bɔːrn]
v.出生；出世；出现；形成
adj.天生（有某方面才能）的
Sample Sentences：
I was born in 2013.
Her brother was born blind.
He was born to be a great musician.
Her brother was blind when he was born.
You were born in London, but you grew up in New York City. When did you move over there?
New Words：
safety [ˈseɪfti] n. 安全;平安
Sample Sentences：
For your safety, please stand inside the white line.
For your safety, please close the door after you come in.
For your safety, do not swim or fish here. Do not walk on the ice.
I hope all of you to keep it in mind that friendship comes first, safety comes first!