Нужно правильно закончить предложения.. a) use: the present simple or the present continuous tense. — what (do) you now? — i (answer) the questions of the teenagers' competition at the moment. — are the questions difficult? — not for me. we often (answer) similar questions in our english lessons. b) use: the past simple or the present perfect tense. — (take) part in the competition recently? — yes, i (try) my chance two weeks ago. — (win) you the competition? — no, i (not). but it was worth trying.