comparative superlative adj transport

1. She's twice as old as her sister.
2. He's not as stupid as he looks!
3. I'm almost as good in maths as in science.
4. This book is not as exciting as the last one.
5. The cafeteria is not as crowded as usual.
6. Russian is not quite as difficult as Chinese.
7. This computer is better than that one.
8. She's stronger at chess than I am.
9. It's much colder today than it was yesterday.
10. Our car is bigger than your car.
11. This grammar topic is easier than most others.
12. I find science more difficult than mathematics.
13. Today's ESL lesson was more interesting than usual.
14. My sister is much taller than me.†
15. It's colder today than it was yesterday.
16. She's looking happier today.
17. This grammar topic is easier than the last one.
18. Why is everyone else luckier than me?
19. The shops are always more crowded just before Christmas.
20. Is there anything more boring than reading about grammar?
21. My sister is more careful with her writing than I am with mine.
22. Russian grammar is more difficult than English grammar.
23. My sister is much more intelligent than me.†
24. I find maths lessons more enjoyable than science lessons.
25. The older you get, the more irritating you become.
26. My sister is the tallest in our family.
27. Yesterday was the coldest day of the year so far.
28. The richest people are not always the happiest.
29. Which do you think is the easiest language to learn?
30. She's the luckiest person I know.
31. The most boring thing about ESL class is doing grammar exercises.
32. My sister is the most careful person I know.
33. Some people think that Russian is the most difficult language.
34. Albert Einstein was the most intelligent person in history.
35. My most enjoyable class is English.
36. You are the most irritating person I have ever met!
37. My house is larger than hers.
38. This box is smaller than the one I lost.
39. Your dog runs faster than Jim's dog.
40. The rock flew higher than the roof.
41. Jim and Jack are both my friends, but I like Jack better.
42. My house is the largest one in our neighborhood.
43. This is the smallest box I've ever seen.
44. Your dog ran the fastest of any dog in the race.
45. We all threw our rocks at the same time. My rock flew the highest.
46. Today is the worst day I've had in a long time.
47. You play tennis better than I do.
48. This is the least expensive sweater in the store.
49. This sweater is less expensive than that one.
50. I ran pretty far yesterday, but I ran even farther today.
51. My dog is bigger than your dog.
52. My dog is the biggest of all the dogs in the neighborhood.
53. Max is thinner than John.
54. Of all the students in the class, Max is the thinnest.
55. My mother is fatter than your mother.
56. Mary is the fattest person I've ever seen.
57. This morning is more peaceful than yesterday morning.
58. Max's house in the mountains is the most peaceful in the world.
59. Max is more careful than Mike.
60. Of all the taxi drivers, Jack is the most careful.
61. Jill is more thoughtful than your sister.
62. Mary is the most thoughtful person I've ever met.
63. John is happier today than he was yesterday.
64. John is the happiest boy in the world.
65. Max is angrier than Mary.
66. Of all of John's victims, Max is the angriest.
67. Mary is busier than Max.
68. Mary is the busiest person I've ever met.
69. Electric cars are much cleaner / louder than petrol cars.
70.  Electric cars have the more efficient / most efficient type of engine.
71.  Electric cars are much cheaper / more expensive than petrol cars.
72.  Eight o’clock in the morning is the best / worst time of the day for commuting.
73. The town need better / faster public transport.
74. Elephants are as heavy as cars but they aren’t as fast – and most people also think elephants aren’t as comfortable as cars.