làm câu 7,8,9,10 ----- Nội dung dịch tự động từ ảnh ----- Exercise 2: Write the correct past simple tense of Tobe. 1. Mom and Dad .. . . .(be) at the hospital. 2. The weather......(be) nice. It ...(not be) windy and rainy. ..(not be) at home yesterday. They 3. .. .... (be) he free all day yesterday? 4. When (be) you born? 5. He.. . (not be) at school. He was at home. 6. Were you busy yesterday? Yes, I.. 7.. It cold last night? No, it... It was hot. 8. Where... they on Sunday? They.. at the store. 9...Nina and Sam strong this morning? No, they. 10. .... Sam ill last night? Yes, ....