Front

What is the present perfect tense?

Back

The present perfect tense is used to describe actions that occurred at an unspecified time in the past or that started in the past and continue to the present. Example: 'I have eaten.'

Front

What is the past tense?

Back

The past tense is used to describe actions that have already happened. Example: 'I walked to the store.'

Front

What is the past perfect tense?

Back

The past perfect tense is used to describe an action that was completed before another action in the past. Example: 'I had finished my homework before dinner.'

Front

What is the difference between 'has' and 'have'?

Back

'Has' is used with third-person singular subjects (he, she, it), while 'have' is used with first-person and second-person subjects and plural nouns. Example: 'She has a cat.' vs. 'They have a dog.'

Front

What is the correct form of the verb in the sentence: 'Emily and Sofi _____ to the park'?

Back

The correct form is 'went'.

Front

What is the function of the verb 'to be'?

Back

The verb 'to be' is used to indicate existence, identity, or a state of being. Example: 'She is a teacher.'

Front

What is an example of a sentence using the past perfect tense?

Back

An example is: 'I had seen that movie before.'

Front

What is the rule for subject-verb agreement?

Back

The subject and verb must agree in number; singular subjects take singular verbs, and plural subjects take plural verbs. Example: 'The dog barks.' vs. 'The dogs bark.'

Front

What is the difference between 'go' and 'went'?

Back

'Go' is the base form of the verb, used in present tense, while 'went' is the simple past form. Example: 'I go to school.' vs. 'I went to school.'

Front

What is the correct verb form in the sentence: 'Fish _____ on earth for millions of years'?

Back

The correct form is 'have existed'.