Add -ful or -less to the nouns below to make adjectives

Add -ful or -less to the nouns below to make adjectives which fit in the sentences.
CARE / COLOR / HARM / PAIN / POWER / THANK / GRACE
1. We were really
that you'd reserved the table in advance because the restaurant was full.
2. That's the second wallet you lost. Why are you so _____?
3. Water is a ____
liquid.
4. The president is often the most ______
person in the country.
5. My foot is still ____-
from when I hurt it last week.
6. You can touch the llama. It's quite ______
.
7. I love watching Mary dance because she is so _____
.