29. I will never forget the pleasant time we had at graduation. (328)
30. They should have gone, but it rained. (329)
31. Shall he be able to come? (330)
32. I shall speak to him about it; I insist upon it. (331)
33. He told me time after time and would insist that Percival had told the whole truth. (332)
34. He said the sun was 93,000,000 miles from the earth. (333)
35. I seldom remember the name of the book or of the author until I would see the book again. (334)
36. She wanted me to have gone before you came. (335)
37. Vanadium steel is used to make many parts of the Ford car which were made of various other kinds. (336)
38. If she was able to go, we should have a good time. (337)