1. I was tired . I went to bed early ( Because )
=> I was tired , because I went to bed early .
2. I didn't read it . I bought a newspaper ( but )
=> I didn't read it , but I bought a newspaper .
3. I stayed at home . I watched TV last night ( and )
=> I stayed at home , and I watched TV last night .
4. He opened the window . It was very hot ( so )
=> He opened the window , so it was very hot .
5. The CD wasn't very good quality . It was expensive ( Although )
=> Although the CD wasn't very good quality . It was expensive .
Chúc pn hok tốt !
Câu 1;2;3;4 thêm chữ ở giữa
Câu 5 thêm chữ ở đầu câu