posted by rfvv .
1. It is great fun to draw cartoons.
2. It is complicated to study math.
3. It is dangerous to ride a bike on the street.
4. it is useful to study math.
5. It is good to play the guitar.
6. It is amusing to play the guitar.
7. It is difficult to study math.
(What do you think about the use of adjectives in the sentences? Are they properly used?)
All good sentences.