Here are the correct answers for the blanks in the provided questions:

1. **How __much__ money do you want?**
(Answer: B. much)

2. **How __do__ they work?**
(Answer: A. do)

3. **What are those? __These__ CDs.**
(Answer: B. These)

4. **How many windows are there in your house? __There__ six.**
(Answer: C. There are)

5. **__Where__ is Phong? - He's in the living room.**
(Answer: B. Where)

6. **__Is there__ a clock in your room?**
(Answer: B. Is there)

7. **__Are there__?**
(Answer: A. Are there)

For the second part (Chia động từ trong ngoặc):

1. My mom ___buys___ meat from the butcher's.
2. My brothers ___are not drinking___ coffee at the moment.
3. Look! Those people ___climb___ the mountain so fast.
4. That girl ___is crying___ loudly in the party now.
5. These students always ___wear___ warm clothes in summer.
6. I never ___eat___ potatoes.
7. The 203 bus ___sets off__ every fifteen minutes.
8. Tonight, we ___are not going___ to our teacher's wedding party.

Let me know if you need further help!