Uzupełnij zdania 1-6 czasownikami w czasie present perfect.

1. Our parents have not returned (return) from work yet.

2. I am very busy so l........(not/make) the bed in my room yet.

3. ........you.......(put) away the clothes?

4. Mum...... (bake) some muffins. They Look yummy!

5. ......Tom...... (invite) you to his birthday party?

6. Frank is very sad because he...... (get) bad marks at school.