The student is study English.
The student studies English.
I like Tea, who is my favourite drink.
I like Tea, which is my favourite drink.
The students at the college works hard on their classes.
The students at the college work hard at their classes.
brake
broke
This grammar class excellent.
This grammar class is excellent.
The students at the college are study grammar this semester.
The students at the college are studying grammar this semester.
The girl where has a great voice, is my friend.
The girl where has a great voice, is my friend.
The teacher didn't assigned any homework.
The teacher didn't assign any homework.
bleed
bled
One of the players of the game win a prize yesterday
One of the players of the game won a prize yesterday
I do homework when the phone rang.
I was doing homework when the phone rang.
George Lucas, which produced the movie Star Wars, is 77 years old.
George Lucas, who produced the movie Star Wars, is 77 years old.
The teacher can taught well.
The teacher can teach well.
bring
brought
The players are play basketball.
The players play basketball.
or
The players are playing basketball.
I have seen the Avengers movie last night.
I saw the Avengers movie last night.
The high school student, where made a good choice, is my friend.
The high school student, who made a good choice, is my friend.
The students have learn a lot of grammar rules.
The students have learned a lot of grammar rules.
grow
grew
I studied English at the college since 2015.
I have studied English at the college since 2015.
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.
Paul, where studies a college career, is in Harvard.
Paul, who studies a college career, is in Harvard.
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.
understand
understood, understood
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.