1. I (not / know) the answer now, I will check it later. 2. (we / not / win) the game unless we try harder. 3. What would you do if (you / be / I) ? 4. The woman (who / look / we) now is my sister. 5. What time (be / your train) to Warsaw? 6. I ( can / swim) when I was seven. 7. We (not / do) any experiments on our last Chemistry lesson. 8. Mary (be / keen / English) . 9. (he / always / play) the violin after school? 10. Women (hate / talk) about politics.