to answer

(a)  

to give a speech

(a)  

discuss

(a)  

explain

(a)  

to ask a question

(a)  

the report

(a)  

the labratory

(a)  

the word

(a)  

ask for help

(a)  

the project

(a)  

to get a good grade

(a)  

on time

(a)  

to turn in

(a)  

to arrive late

(a)  

pay attention

(a)  

the rules

(a)  

to respect

(a)  

it is forbidden, prohibited

(a)  

the locker

(a)  

the seat

(a)  

the ID card

(a)  

the transparent tape

(a)  

the stapler

(a)  

the materials

(a)  

the scissors

(a)  

someone, anyone

(a)  

some singular, masculine

(a)  

some singular, feminine

(a)  

some plural masculine

(a)  

some plural feminine

(a)  

no one, nobody

(a)  

not any masculing

(a)  

none

(a)  

not any, feminine

(a)  

to know

(a)  

on, about

(a)  

to have lunch

(a)  

i have lunch

(a)  

you have lunch

(a)  

he she have lunch

(a)  

we have lunch

(a)  

you all have lunch

(a)  

they have lunch

(a)  

to start

(a)  

i start

(a)  

you start

(a)  

he she start

(a)  

we start

(a)  

you all start

(a)  

they start

(a)  

to understand

(a)  

i understand

(a)  

you understand

(a)  

he she understand

(a)  

we understand

(a)  

you all understand

(a)  

they understand

(a)  

to repeat

(a)  

i repeat

(a)  

you repeat

(a)  

he she repeat

(a)  

we repeat

(a)  

you all repeat

(a)  

they repeat

(a)