1. How many brothers and/or sisters have you got?

• Ask: How many brothers and/or sisters have you got?
• Answer (Possible): I've got one brother and two sisters. / I haven't got any brothers or sisters. / I've got one brother. / I've got three sisters.

2. How much water do you drink every day?

• Ask: How much water do you drink every day?
• Answer (Possible): I drink about 2 liters of water every day. / I drink quite a lot of water. / I don't drink much water.

3. How much milk is there in your fridge at the moment?

• Ask: How much milk is there in your fridge at the moment?
• Answer (Possible): There's a carton of milk in my fridge. / There isn't much milk left. / There's a lot of milk. / There's no milk in my fridge.

4. How many CDs have you got?

• Ask: How many CDs have you got?
• Answer (Possible): I've got about 50 CDs. / I don't have many CDs anymore. / I've only got a few CDs. / I've got a large CD collection.

5. How many students are there in your class?

• Ask: How many students are there in your class?
• Answer (Possible): There are 30 students in my class. / There are quite a few students in my class. / There aren't many students in my class. / There are about 25 students.