Question

He is busy now.he (write) a letter.

Answer 1

Answer:

wrote

Explanation:

Answer 2

He is busy now. He is writing a letter.

Explanation:

• In English grammar, a tense lets us know when an action happened.

• The three main tenses are: Past Tense, Present tense, Future Tense.

• The first part of this question (He is busy now.) is in Present Tense.
• The Present Tense refers to an action that takes place in the here-and-now.

• Under Present Tense we have Simple Present Tense, Present Continuous Tense, Present Perfect Tense and Present Perfect Continuous Tense.
• The answer uses the Present Continuous Tense of 'write'; i.e., 'is writing'.
• The Present Continuous Tense refers to an action in the here-and-now, that is ongoing or progressing.
• It utilizes the auxiliary verb form of 'be' with the main verb.
• The syntax for Present Continuous Tense is - Subject + auxiliary Verb form of 'be' (is/am/are) + (main Verb + 'ing') + Object.
• That is, He is writing a letter.

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