21. there was a dock strike and the liner couldn't leave port. ~ the passengers (be) furious. 22. we went to a restaurant and had a very good dinner for £3. ~ you (have) a very good dinner if you only paid £3. 23. i have just watered the roses. ~ you (water) them! look, it's raining now! 24. that carpet was made entirely by hand. ~ it (take) a long time. 25. the door was open. ~ it (be) open. i had locked it myself and the key was in my pocket. 26. he said that he watered the plants every day. ~ he (water) them. if he had they wouldn't have died. 27. he came out of the water with little red spots all over his back. ~ he (be) stung by a jelly-fish. 28. we've sent for a doctor. ~ you (send) for him. i am perfectly well. 29. i've made two copies. ~ you (make) two. one would have been enough. 30. there was a terrible crash at 3 a.m. ~ that (be) tom coming in from his party.