Bài 2: Chuyển những câu sau sang câu phủ định và nghi vấn
1. Nam wrote an essay in Literature class this morning.
2. I watched TV yesterday morning.
3. Nam and you were in the English club last Tuesday
4. They ate noodles two hours ago.
5. We always had a nice time on Christmas holiday in the past.
6. My father decorated the Christmas tree.
7. She bought a new dress yesterday.