The student is study English.
The student studies English.
The students at the college works hard on their classes.
The students at the college work hard at their classes.
These grammar class easy.
This grammar class is easy.
English grammar is confused.
Wrong- English grammar is confusing .
The students at the college are study grammar this semester.
The students at the college are studying grammar this semester.
The teacher didn't assigned any homework.
The teacher didn't assign any homework.
One of the players of the game win a prize yesterday
One of the players of the game won a prize yesterday
I am disappointed that the weather is rainy again.
Right
I do homework when the phone rang.
I was doing homework when the phone rang.
The teacher can taught well.
The teacher can teach well.
The players are play basketball.
The players play basketball.
or
The players are playing basketball.
Studying English can be exhausting.
Right
I have seen the Avengers movie last night.
I saw the Avengers movie last night.
The students have learn a lot of grammar rules.
The students have learned a lot of grammar rules.
I studied English at the college since 2015.
I have studied English at the college since 2015.
Some people are terrifying to fly in airplanes.
Wrong- terrifed
I have drink Tim Horton's coffee many times since I came to Canada.
I have drunk Tim Horton's coffee many times since I came to Canada.
The class hopes going to a restaurant for a meal after class.
The class hopes to go to a restaurant for a meal after class.
Although I like to study, but I don't like to read.
I like to study, but I don't like to read.
or
Although I like to study, I don't like to read.
That movie was amazed.
Wrong- Amazing