chuyển sang thể phủ định và nghi vấn
1 at the soment my sisters phaying volleyball and my brother is playing soccer
2. It í 9.00 my family is watching tv
3. today we have english class
4. her favourite subject is english
5. at the moment Iam reading a book and my brother waching tv
tthtjuuuhb
to be + subject+ động từ
đay là cách