Present, present perfect, past and past perfectChoose an appropriate option.
Everything is going extremely well. I ----- didn't have don't have haven't had any problems so far.
Angela ----- is usually playing plays usually usually plays chess three of four times a week.
Karolina ----- burnt has burnt was burning her hand when she was cooking the cake.
We are very good friends. We ----- have been knowing have known know each other more than ten years.
Mark ----- has been living has lived lived in Warsaw for five years. Now he lives in Wroc³aw.
Maciek has lost his passport again. It is the third time this ----- happened happens has happened .
----- Does Karol work Does work Karol Is Karol working this week? No, he is on holiday.
Karol is away on holiday. He ----- has been has gone is gone to Brasil.
Where's the clock I gave my brother? What ----- has he been doing has he done is he doing with it?
It was a very boring weekend. I ----- I did not I didn't do I haven't done anything special.