II. Open the brackets putting the verbs in them in Present Simple or in Present Continuous.
1. I(to think) world's problems are getting worse nowadays.
2. Listen! You (to hear) anything?
3. The dinner (to smell) good.
4. What you (to do)? - Be quiet! I (to think).
5. George says he's 80 years old but nobody (to believe) him.
6. Who is that man? Why he (to look) at us?
7. Are you hungry? You (to want) to eat?
8. You (to see) that man over there? He is my boss.
9. Helen (not to understand) how it could happen.
10. I (not to know how to tell them the truth.
11. We (feed) the chickens every morning.
12. He (think) of changing his job.
13. I really have to go now. My plane (leave) at 10.30.
14. We (go) to the cinema tomorrow afternoon.
15. Hurry up! The play (start) in ten minutes.

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