Grammar

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. It is formed using 'have' or 'has' + past participle.

Front

How do you form the past participle of regular verbs?

Back

For regular verbs, the past participle is formed by adding '-ed' to the base form of the verb (e.g., 'walk' becomes 'walked').

Front

What is the difference between 'have eaten' and 'had eaten'?

Back

'Have eaten' is present perfect tense, indicating an action that has relevance to the present. 'Had eaten' is past perfect tense, indicating an action that was completed before another past action.

Front

What is a plural noun?

Back

A plural noun refers to more than one person, place, thing, or idea. For example, 'cat' (singular) becomes 'cats' (plural).

Front

What is the correct form of the verb in the sentence: 'Marry always (eat) ..... dinner with her family around six o’clock'?

Back

The correct form is 'eats'.

Front

What is the subject-verb agreement rule?

Back

The subject-verb agreement rule states that a singular subject takes a singular verb, and a plural subject takes a plural verb.

Front

What is the function of auxiliary verbs?

Back

Auxiliary verbs, also known as helping verbs, are used with main verbs to form different tenses, moods, or voices of the main verb (e.g., 'is eating', 'have walked').

Front

What is a collective noun?

Back

A collective noun refers to a group of individuals or things considered as a single unit (e.g., 'team', 'flock').

Front

What is the difference between 'fireman' and 'firemen'?

Back

'Fireman' is the singular form, referring to one male firefighter, while 'firemen' is the plural form, referring to more than one firefighter.

Front

What is the simple present tense used for?

Back

The simple present tense is used to describe habitual actions, general truths, and facts (e.g., 'She walks to school every day').