Question

My sister ( don't / doesn't ) play Tennis . ( convert into present simple tence )​

Answer 1

Answer:

the correct is does'nt

Explanation:

for third and singular form we use doesn't

Answer 2

My sister doesn't play Tennis.

Explanation:

The simple present tense form of a verb is accompanied by do/does most of the time.

• The correct form of verb in present simple tense is asked in the question.
• The verbs 'do' and 'does' both come under the present tense.
• However, do is used to address plural forms, and does is used to address the third person singular.
• Here the sister is the third person singular, which is why the modal 'doesn't' is correct.