Question

Stars __ in the sky at night (twinkle )​

Answer 1

Stars twinkle in the sky at night. (present indefinite tense)

What is present indefinite tense?

• A simple present tense comprises of current event or action that took place in the present time.
• The structural formula of the present tense is  
• Subject + 1st form of verb + Object
• We add s/es at the tail of the verb when the subject is single.
• To make a negative sentence not is used before the verb.