Bài 4: Dựa vào những câu trả lời cho sẵn , viết câu hỏi với “how much/ how many”. 1. This book has one hundred pages. 2. I will spend an hour on my project. 3. There is one egg in the refrigerator. 4. Tim read two books yesterday. 5. There are only two waiters in the restaurant. 6. I need two litres of milk, please. 7. Kate has received two birthday presents.