major (a)
/ˈmeɪdʒər/

lớn, quan trọng, chính

important, serious, large, or great

in sum (phrase)
/ɪn sʌm/

tóm lại

used to introduce a short statement of the main points of a discussion, speech

communicate (v)
/kəˈmjunəˌkeɪt/

giao tiếp

to express thoughts, feelings, or information to another person or animal

stand for (phrasal verb)
/stænd fɔr/

viết tắt của

to be an abbreviation or symbol of something

conclude (v)
/kənˈklud/

kết luận

to come to a decision

avoid (v)
/əˈvɔɪd/

tránh

to try to prevent something from happening

conversation (n)
/ˌkɑnvərˈseɪʃn/

cuộc trò chuyện, hội thoại

an informal talk involving a small group of people or only two

comprehension (n)
/ˌkɑmprɪˈhɛnʃn/

sự hiểu biết

the ability to understand

go back to square one (idiom)
/ɡoʊ bæk tu skwɛr wʌn/

trở lại từ đầu

go back to the beginning

logical (a)
 /ˈlɒdʒ.ɪ.kəl/ 

hợp lý, hợp lôgic

reasonable and based on good judgment

supplement (n)
/ˈsʌpləmənt/

phần bổ sung

a thing that is added to something else to improve or complete it

allow (v)
/əˈlaʊ/

cho phép

to let someone or something do something

teach (v)
/titʃ/

dạy học

to give lessons to students in a school, college, university

intermediate (a)
/ˌɪntərˈmidiət/

trung cấp

having more than a basic knowledge of something but not yet advanced

remain (v)
/rɪˈmeɪn/

vẫn như vậy

to be still in the same state or condition

reason (n)
/ˈrizən/

lý do

the cause of an event or situation

language (n)
/ˈlæŋɡwɪdʒ/

tiếng, ngôn ngữ

the method of human communication using spoken or written words

focus (v)
/ˈfoʊkəs/

tập trung

to give attention to one particular subject, situation, or person rather than another

high school (n)
/haɪ skul/

trường trung học

a school for young people between the ages of 14 and 18

oral (a)
/ˈɔrəl/

bằng lời nói, nói miệng

spoken rather than written