Question

It's + adj + to V
1. Having nothing to do at weekend is really boring.
- It's
2.Playing with sharp things is very dangerous.
- It's
3. Hanging out with close friends is really interesting.
- It's
4. Keeping medigioe in the locked cupboard is safe.
  - It
5. It's not easy to learn Japanese.
-Learning
6. It's very enjoyable to hang out with friends.
- Hanging

Answer 1

1. Having nothing to do at weekend is really boring.
- It's really boring to have nothing to do at weekend
2.Playing with sharp things is very dangerous.
- It's very dangerous to play with sharp things
3. Hanging out with close friends is really interesting.
- It's really interesting to hang out with close friends
4. Keeping medigioe in the locked cupboard is safe.
  - It safe to keep medicine in the locked cupboard
5. It's not easy to learn Japanese.
-Learning Japanese is not easy
6. It's very enjoyable to hang out with friends.
- Hanging out with friends is very enjoyable