Tham Khảo
câu ghép
His father is a doctor, and/but his mother is a writer.We missed the bus, so we came to work late.
câu phức When I came, they were watching TV.We'll go out if the rain stops.Although my friend invited me hang out, I didn't go
câu đơn We were sorry. We left. We did not meet all the guestsWe felt the disappointment of our friends at our early departureJohn ate peanuts and drank coffee.