Відповідь:

1. This book is very interesting. I couldn't put it down until I finished it.
2. That movie we saw last night was really boring. I regret wasting my time on it.
3. These shoes are too tight. I need to exchange them for a larger size.
4. Those flowers in the garden are so beautiful. I love their vibrant colors.

Ответ:

This is a very interesting book that I'm reading right now.

That movie we watched last night was really good.

These shoes are too small for me, I need a bigger size.

Those trees over there look like they are dying.