Tìm và sửa lỗi sai trong mỗi câu sau đây 1. A friend of theirs are going to have a baby in a week. 2. Oliver went up the stairs to his bedroom on a top floor. 3. We’ve had a love time but we have to go back home tomorrow. 4. After school, I made my homework then I prepared dinner. 5. He told me an interested story about when he was a child. 6. I’m going to make an exam next week, but let’s meet at the weekend. 7. Your phone’s ringing! Do you going to answer it, David? 8. We are going to not prepare dinner tonight because we booked a table at La’ Castle. 9. Today is Monday. So the day next tomorrow is Wednesday. 10. Who look at the children when you’re at work? Giúp em với