The Present Perfect Quiz

The correct answer is "eaten." The speaker is expressing anger or disbelief that someone has consumed their lunch without their permission. The past participle form of the verb "eat" is used here to indicate that the action has already been completed.

The correct answer is "fallen". This is because the sentence is in the present perfect tense, indicating an action that started in the past and is still relevant in the present. "Fallen" is the past participle form of the verb "fall", which is the correct form to use in this tense.

There have been many earthquakes in California.

The correct answer is "heard". This is the past tense form of the verb "hear", which means to perceive sound or information through the ears. In the given sentence, "Have you heard about the accident?", the speaker is asking if the person has received information or knowledge about the accident.

This question is asking if the person has met the new teacher. The correct answer is "met", indicating that the person has indeed met the new teacher.

This statement is true because it states that nobody has ever climbed that mountain. Since it is a negative statement, it means that there has been no instance of anyone successfully climbing the mountain.

The correct answer is "have seen". The sentence is in the present perfect tense, indicating an action that happened in the past but is still relevant in the present. The phrase "have seen" is the present perfect form of the verb "see".

There have been many earthquakes in California.

A: Has there ever been a war in the United States?
B: Yes, there (has) been a war in the United States.

The correct answer is "have not gone." This is because the sentence is in present perfect tense, which is used to talk about actions that started in the past and continue into the present. In this case, the kids have not gone to bed yet, indicating that they are still awake.