A3: Present Perfect Practice.

Done

10

Morris did his homework.

Morris has done his homework.

20

Elton does his chores every weekend.

Elton has done his chores.

Eaten

10

Wrinkle ate my homework.

Wrinkle has eaten my homework.

20

Eva eats dinner every evening.

Eva has eaten her dinner.

Heard

10

Jack heard the news.

Jack has heard the news.

20

Chloe hears Eva.

Chloe has heard Eva.

Known

10

I knew about Yan.

I have known about Yan.

20

I know about him, he makes the best music.

I have known about him, he makes the best music.