Sure! Here are the completed sentences based on the words in the box:

1. It is very **satisfying** to lie on the beach and listen to the sound of the waves.
2. Messaging is one of the most **popular** methods of communication among teenagers.
3. My teens are hooked on **social** networks like Facebook, Twitter, and Instagram.
4. My hobby is playing basketball. Are you **interested** in learning?
5. He was not **relaxing** with the camera, so he returned it to the store.
6. Bird-watching is an increasingly popular **leisure** activity.
7. Hanging out with friends is **fun**. I really enjoy it.
8. Jonathan promised not to get **addicted** to online games.

For the second part:

1. My brother loves **watching** live football on TV.
2. Do people in your country like **traveling** abroad on vacation?
3. Riding a bike is Lan's pleasure, but she detests **cycling** in the rain.
4. Instead, they prefer **staying** at home and watch television.
5. As a child, he hated **reading** books, but now he finds it enjoyable.
6. Minh is in good shape. He enjoys **doing** sport and exercise.
7. She doesn’t like **getting** up early in the morning, especially at the weekend.
8. Emily dislikes **making** crafts, but she enjoys origami.
9. I fancy **eating** out tonight because I’m too tired to cook.
10. Nancy adores **hanging** out with her best friend Helen.

And for the last part:

1. I have enjoyed **meeting** (meet) you. Hope to **see** (see) you again soon.
2. My father is not keen on coffee. He prefers **drinking** (drink) tea.
3. I am a little busy. Would you mind **waiting** (wait) a little longer?
4. Mobile games are great, but I don't like **playing** (play) them for too long.
5. If I can choose, I prefer **staying** (stay) at home to **play** (play) sports.
6. Tonight I’d rather **go** (go) out, but I have to do my homework.
7. Sue loves **making** (make) origami. She can fold some animals, birds, and flowers.
8. I detested **spending** (spend) two hours every day travelling to work and back.
9. He started **surfing** (surf) the net hours ago. Let's tell him to stop **surfing** (surf).
10. I tried hard **to concentrate** (concentrate), but my mind kept **wandering** (wander).