Ответ:
1. Do you have any idea where Rick is? I'm not seeing him at work now.
2. Hurry up! We don't have much time to spend here - I'm coming
3. She tries to lose weight, but I think she doesn't try to do her best.
4. She thinks he's driving dangerously now
5. I think she often worries.
6. Does your English get better? - Yes, I think so.
7. I have no time now, I'm having dinner
8. Where are Tom and Nick now? - They're having a smoke in the garden.
9. I haven't decided yet what profession to choose. But I think about it.
10. You look great in this new coat.