用所给词的适当形式填空。

1. Jack was a kind young man. He was very ______ (help) and people all liked him.

2. We have sports ______ (two) a week.

3. Tom and Jack are both ______ (cook), and they work in the same restaurant.

4. Their ______ (hobby) are playing basketball.

5. Nick loves swimming. He is a good ______ (swim).

6. He must be very ______ (please) to meet us at the airport.

7. The news is very ______ (interest).