Classification of Sentences in Present Perfect

Have you ever tried sushi?

• Correct

• Incorrect

I has never visited Paris before.

• Correct

• Incorrect

Answer explanation

"I" should be followed by "have," not "has." The correct sentence is: "I have never visited Paris before."

She has been to New York twice.

• Correct

• Incorrect

Answer explanation

• "They" should be followed by "have," not "has." The correct sentence is: "They have traveled to Japan many times."

She have already finished her homework.

• Correct

• Incorrect

Answer explanation

• "She" should be followed by "has," not "have." The correct sentence is: "She has already finished her homework."

I have not seen that movie yet.

• Correct

• Incorrect

Answer explanation

• "They" should be followed by "have," not "has." The correct sentence is: "They have traveled to Japan many times."

They has traveled to Japan many times.

• Correct

• Incorrect

Answer explanation

• "They" should be followed by "have," not "has." The correct sentence is: "They have traveled to Japan many times."

He has written three books in the past two years.

• Correct

• Incorrect

Answer explanation

• "They" should be followed by "have," not "has." The correct sentence is: "They have traveled to Japan many times."

We have just eaten dinner.

• Correct

• Incorrect

Answer explanation

• "They" should be followed by "have," not "has." The correct sentence is: "They have traveled to Japan many times."

Marcus have written a letter to his mom.

• Correct

• Incorrect

Answer explanation

• "He" should be followed by "has," not "have." The correct sentence is: "Marcus has written a letter to his mom."

You not have tried Chinese food.

• Correct

• Incorrect

Answer explanation

• The negative form should be "you have not" (not "you not have"). The correct sentence is: "I haven't tried Chinese food.