Present Perfect Vs Simple Past

I ______ abroad last year.

• have gone

• went

I _______ to Chile twice

• have been

• went

The quizzes at Colombo ________ very difficult.

• have become

• became

She _____ 10 months in the project that year.

• has spent

• spent

People _______ masks since Pandemic started.

• have worn

• has worn

• wore

• worn

She ______ the quiz yet.

• haven't sent

• hasn't sent

• didnot

Last class, we _____ this topic.

• have covered

• covered

They have worked here ____ ages.

• ago

• since

• for

We have lived here _____ we were children.

• ago

• for

• since

• about

What's the past participle of "Write"

• wrote

• wrotten

• Written

• writing