She would call you immediately if she _____(need) help. 2. If I had seen the movie, I _____(tell) you all about it now. 3. If he _____(decide) earlier, he could have left on the afternoon flight. 4. _______ I _____(take) my umbrella with me when I _____(come) out this morning, I _____(not be) so wet now. 5. If you had listened to me, you _____ (not be) in such trouble now. 6. I wish they _____ (stop) making so much noise so that I could concentrate on my work. 7. It is inconceivable that he _____ (not see) me that day for I ______(wave) to her. 8. What a pity that he gave orders that all those lovely trees _____(cut) down. 9. Mr. Jones would rather _____(stay) home last night. 10. Henry would rather that his brother _____(work) in the same department as he does. 11. Electric current flows through a conductor as though it _____(be) a fluid. 12. We _____(invite) her to the party but we didn’t know that she ______(already, come) back from abroad. 13. Today’s industrial production ______(be) impossible without the contribution made by the science of physics. 14. I hate driving. I’d much rather you _____(drive). 15. The guests ______(arrive) last night, but there is still no news about them. 16. Mother_____(feel) anxious if I came home late. 17. Even if I ______(be) with you then, I ______(can, not, do) much for you. 18. A less conscientious man ______(not, try) so hard to get this job done. 19. Do you wish that you ______(have) a sister like her? 20. Isn’t it surprising that he ______(have) two car accidents during the past week?