"Was there ... trouble yesterday?". Từ trong dấu ba chấm là "much" hay "many"?
Câu 1. I don't have ____ free time.
Câu 2. I haven't met her ___ times.
Câu 3. Was there ___ trouble yesterday?
Câu 4. She doesn't have _____ problems with her clients.
Câu 5. How ____ did they cost?
Câu 6. How ____ police were at the scene?
Câu 7. How ____ police officers were at the scene?
Câu 8. I didn't have ____ time to think.
Câu 9. Not ____ people are that brave.