So far, most of the work _______ by others, it’s your turn to do the rest of it. 

---Would you like to go and see Avatar with me tonight? --- Thank you very much , but I     it already.

—Why didn’t you come to her birthday party yesterday evening?—I _______ a wonderful football match.

I ________ when the UFO landed.

– Don’t lose your confidence. Things ____ fine soon.– Yes. We should learn to be brave when we ____ in difficulties.