Spelling error
Tense error
SVA error
Word Form errors
Expression error
10

"She is very freindli to everyone in the class."
 

Corrected: "She is very friendly to everyone in the class."

10

"He went to the store every morning."
 

Corrected: "He goes to the store every morning."

10

"The dog run fast in the park."
 

Corrected: "The dog runs fast in the park."

10

"She gave a perform at the concert last night."
 

Corrected: "She gave a performance at the concert last night."

10

"I only can help you if you ask nicely."
 

Corrected: "I can only help you if you ask nicely." Misplaced words

20

"The teacher asked us to defin the word in our own way."
 

Corrected: "The teacher asked us to define the word in our own way."

20

"They are at the party last night."
 

Corrected: "They were at the party last night."

20

"She don't like the new movie."

Corrected: "She doesn't like the new movie."

20

"He runs very quick."
 

Corrected: "He runs very quickly."

20

"The movie was really very interesting."


Intermediate (Redundancy):
Corrected: "The movie was really interesting." or "The movie was very interesting."

30

"He was the awardy for best actor."
 

Corrected: "He was the awardee for best actor."

30

"I have seen him yesterday."


Moderate (Present Perfect) Corrected: "I saw him yesterday."

30

"Tom and Jerry was at the event last night."
 

Corrected: "Tom and Jerry were at the event last night."

30

"Her beauty is admired by everyone."
 

Corrected: "Her beautiful is admired by everyone."

30

"She was so happy that much she couldn't speak."


Moderate (Awkward Expression):
Corrected: "She was so happy that she couldn't speak."

40

"The occured event surprised everyone in the room."
 

Corrected: "The occurred event surprised everyone in the room."

40

"By the time you arrive, I will have finishing my homework."


Challenging (Future Tense)
Corrected: "By the time you arrive, I will have finished my homework."

40

"The team have been practicing for weeks."
 

Corrected: "The team has been practicing for weeks."

40

"They were disappoint with the results of the match."
 

Corrected: "They were disappointed with the results of the match."

40

"She broke her head trying to solve the problem."


Challenging (Incorrect Idiomatic Expression):
Corrected: "She racked her brain trying to solve the problem."

50

"Her acheivement in the field of science is well known."
 

Corrected: "Her achievement in the field of science is well known."

50

"She had been working on the project for two hours when I called her."
 

Difficult (Past Perfect Continuous)

Corrected: "She had worked on the project for two hours when I called her."

50

"Everyone have their own opinion."
 

Corrected: "Everyone has their own opinion."

50

"His decide to leave the company surprised everyone."
 

Corrected: "His decision to leave the company surprised everyone."

50

"He made a strong impression on the interview."


Difficult (Misuse of Collocation):
Corrected: "He made a good impression in the interview."