Помогите пожалуйста!!!! 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.

What are you doing now? — I'm answering 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. Did you take part in the competition recently? — Yes, I tried my chance two weeks ago. — Have you won the competition? — No, I haven't. But it was worth trying.