Question

When I went out of the class you........(write)on a paper

Answer 1

When I went out of the class you are writing on a paper.

Explanation:

• In English there are three types of tenses. They are present tense past tense and future tense.
• Past tense can also be of three types which are simple past tense, past perfect tense and past continuous tense.
• In the first start of the statement  the word went is used hence it refers that the statement is is of past tense.
• The word in the blank should also be in past tense.
• The past continuous tense of the word 'write' is 'were writing'.

To know more about tenses in English,

explain 12 tenses in english - Brainly.in

https://brainly.in/question/6906294