gěi 

to, for, to give

dǎ diànhuà

to make a telephone call

diànhuà

telephone, phone call

huà

dialect, language, spoken words, speech, talk, words, conversation, what someone said

wèi

(interjection) hello, to feed (someone or some animal), hey, telephone greeting

zài

(located) at, in, exist

jiù

at once, then, right away, only, (emphasis), to approach, to move towards, to undertake

nǎ / něi 

which

wèi

position, location, (measure word for persons), place, seat

xiàwǔ 

afternoon

shíjiān

time, period

jǐ

almost ; how much, how many, several, a few

wèntí

problem, issue, topic

yào

to want, to be going to, must

kāi huì 

have a meeting, be at a meeting, to hold or attend a meeting

kāi 

open, operate (vehicle), start

shàngwǔ 

morning

jié

(measure word for class period)

kè 

subject, class, lesson ; class, lesson

niánjí 

grade

kǎoshì 

exam

kǎo

to check, to verify, to test, to examine

yǐhòu

after, later, afterwards, following, later on, in the future

yǒu kòng(r)

to have time

yàoshi

if

fāngbiàn

convenient

dào…qù

to go to (a place)

bàngōngshì

office

xíng

all right, capable, competent, OK, okay, to go, to do, to travel

méi wèntí

no problem

děng

class, rank, grade, equal to, same as, wait for, await, et cetera, and so on

bú kèqi

You are welcome

kèqi

polite

bāng máng

help, give (lend) a hand, do a favor, do a good turn

bié kèqì

don't be so polite

bié

do not, must not

xiàge xīngqī

next week

xià

next (used before noun or measure word to indicate coming later in time order)

zhōngwén

Chinese language

wén

language, culture, writing, formal, literary

bāng

to assist, to support, to help, group, gang, party

liànxí

exercise, drill

shuō

to speak, to say

a

an interjection, to express doubt or to question, to show realization, to stress ; (interj. for surprise) ; oh (interjection) ; (a modal particle showing affirmation, approval, or consent)

dànshì

but, however

děi

to have to, must, ought to, to need to

zhīdao

know, be aware of

huí lai

return, come back