E. Complete the conversation with the present perfect. Then listen and check your answers.
(Hoàn thành cuộc hội thoại với thì hiện tại hoàn thành. Sau đó nghe và kiểm tra câu trả lời của bạn.)
Mom: Hi, Lyn. I’m home.
Lyn: Hi, Mom.
Mom: (1) _____ you _____ (walk) the dog?
Lyn: Yes, I (2) _____. And I (3) _____ (vacuum) the floor.
Mom: Wonderful! (4) _____ you_____ (finish) your homework?
Lyn: No, I (5) _____. I’m going to do it now.
Mom: OK Are you hungry? I bought some groceries, so I’m going to cook dinner.
Lyn: Great!
1. Have you walked
2. have
3. have vaccuumed
4. Have you finished
5. haven't