38.She won't probably not at home for dinner.
39.Nobody understands what the lady over there says.
40.1.f he had the money, he could afford a new car.
41.2.If Susan hadn't eaten 4 cream cakes, she wouldn't have felt sick.
42.Unless you study hard, you will fail the exam.
43.He is believed to be intelligent.
44.He was said to have swallowed a safety pin.
45.Despite having never seen her before, I recognized her from a photograph.
46.No matter how disappointed he was, he tried to smile.
47.Because their performance was good, they won the first prize.