用所给词的适当形式填空：1. There ____________ ___(be) two basketball mat

用所给词的适当形式填空：
1. There ____________ ___(be) two basketball matches on TV this weekend.
2. Would you mind playing the piano __________(quiet)?
3. ___________(happy) is important for our health.
4. I don’t feel like _________(make) friends with her.
5. They are 18 years old, they can take care of ____________(them).