Bài tập 2: Chọn câu trả lời đúng nhất 1. We couldn’t sleep last night _________the noise next door. A. although B. since C. because D. because of 2. I did it _________they asked me to. A. so B. because C. because of D. the reason 3. Daisy was late _________her car was broken down. A. because B. because of C. if D. whether 4. _________he can’t afford a car, he goes to work by bicycle. A. because B. as C. since D. all are correct 5. They were sacked _________their carelessness. A. because B. because of C. although D. despite 6. The boys were punished _________they went to school late. A. because B. because of C. although D. despite 7. The mother got angry because_________. A. her son’s bad behaviour B. her son will behave badly C. her son behaved badly D. her son bad behaving 8. He lost his job _________his laziness. A. because B. because of C. if D. although Giúp mk vs các bạn ơi