12. "I love you", Camilla said in a ............. voice. (soft)

13. He tasted the various kinds of tea ................... (careful)

14. Tom looked at my lunch ........................ (hungry)

15. It was ................ for me to come. (impossible)

16. She worked all the day. She feels ..................... (tired)

17. She came home ................... (late)

18. Lucy is shy, so she cannot make friends ...................... (easy)

19. There was long applause because she sang ...................... (beautiful)

20. Mary waits ...................in the doctor's waiting room (patient).