Open the brackets using one of these tenses: Present Perfect Continuous,

Open the brackets using one of these tenses: Present Perfect Continuous, Past Perfect Continuous, Future Perfect Continuous.

Ex: Kate (ride) a horse for five hours before she reached the town.
Kate has been riding a horse for five hours before she reached the town.

Предложения переписывать на сто процентов.

1. Angela (to study) Italian since 1990. *


2. Angela (to teach) Italian for 30 years by the year of 2030. *

3. Angela (to teach) Italian for 2 hours when her student fell asleep. *


4. What she ...(to do) since 8 oclock? *

5. Liz (to keep) to a diet for 2 weeks already by tonight? *


6. How long they ... (to windsurf) when I saw them? *


7. Billy (not to speak) on the phone since breakfast time. He ... (to play) computer games. *

8. They (not to play) football for a 45 minutes when their friends will come. The rain will start at noon. *


9. He said he (not to wait) for us for half an hour. He went away. *