Заполните пробелы глаголами в формах настоящего совершенного и настоящего совершенного длительного времени:
1. Jane (write) ____ a letter to a magazine. She (not finish) ____ it yet. 2. Ben (look) ____ for his pen-knife, but he (not find) ____ it yet. 3. Jenny (wait) ____ for the bus for half an hour, but it (not arrive) ____ yet. 4. Nick (play) ____ a computer game for two hours and he is still playing. 5. Mike (not finished) ____ painting his car yet. He (work) ____ on it for two weeks. 6. Amanda (not come) ____ home yet. She (shop) ____ in town since 10 o’clock. 7. Mike’s car (make) ____ strange noises. Nick and Jane (clean) ____ all the parts. 8. Ben (draw) ____ cartoons for two hours. He (not finish) ____ yet. 9. Greg (wait) ____ for Jenny in town. Jenny (not arrive) ____ yet. 10. Jane (knit) ____ a pullover. She (not finish) ____ yet. 11. It (rain) ____ all day and it (not stop) ____ yet. 12. Mr Blake (make) ____ tests all evening but he (not find) ____ a perfect one yet.