Adjectives ending in -ful and -less

Adjectives ending in -ful show that the person/thing being described has or displays that quality.

a beautifulwoman   (indicates beauty)

Adjectives ending in -less show that the person/thing being described doesn't have or display that quality.

a uselessobject   (has no use)

Fill in the correct form of the words in brackets

1. We enjoyed our holiday at the lake very much. We stayed in a [ ] little cottage in the woods.
2. The doctor promised me I would not feel anything and the injection would be [ ].
3. The runners were [ ] for the water stations throughout the race.
4. He always follows the rules of the road. He is a [ ] driver.
5. You must be cautious when you take medication. Some can be [ ] if you don't follow the directions properly.
6. I have known Kate since we were young. She is my most [ ] friend.
7. Sometimes I feel [ ] in countries where I do not speak the language.
8. Kate is a strong basketball player. She is the most [ ] athlete on our team.
9. You need to add more salt to the soup. It is [ ].
10. The flowers are lovely. It was so [ ] of you to remember me today.