3. Fill each blank with a, any, some, much, or many.
(Điền vào mỗi chỗ trống với a, any, some, much, hoặc many.)
1. How__________books are there in your bag?
2. There isn't__________milk in the fridge.
3. How__________sugar do you need for your tea, Mum?
4. We need to buy__________new furniture for the house.
5. There is__________big cave in this area.