Blossom / seeds / roots / leaves / vegetation / buds / branches / diversity / petals / fruit / trunks

All the 1) of the natural world has 2) 3) , 4) 5) and 6) . When in spring it is in 7) there are flowers on trees. There are cherry blossoms, orange blossoms, etc. 8) are flowers before they open. Once they are open, all the 9) spread out. All trees and plants produce 10) which fall to the ground in autumn. You plant them in soil and they again grow into a 11) of plants.

35. They thought him guilty ... (of killing).
36. What's the use ... (of sending) it?
37. I am fed up ... (with geting up)!
38. She contented herself ... (to smiling).
39. I am afraid I was mistaken ... (in believing).
40. I would never dream ... (of being allowed).
41. When it came ... (to sharing) they ... .
42. The story ended ... (in marrying).
43. She knew that the people around were jealous ... (of her getting promoted).
44. He meant to try his luck ... (in gambling).
45. Nobody was particularly keen on her (leaving).
46. Mother was occupied ... (with cooking).
47. The manager aimed ... (at being raised).
48. I could hardly refrain ... (from telling).
49. He was very skilful ... (at dodging).
50. She seemed upset ... (by losing).
51. She is set ... (on getting off).
52. He was never good ... (at playing).
53. The girl was usually very careful ... (with replying).
54. Unfortunately he was slow ... (in realizing).

Вариант 1:
Английский язык - язык многих европейский стран. Знание английского языка открывают нам много нового. Зная английский мы можем поступить на более престижную работу, переехать в англо-говорящую страну или расширить свой круг общения. 
Вариант 2: 
 Английский язык развивает память, внимание, наблюдательность, приручает к самостоятельной работе четко выразить вам мысли, на уроках английского языка знакомятся со страной изучаемого языка, её культурой, историей, обычаями. Как много узнаем о великих людях этих стран, их творчеств, открытиях! Все это развивает нас. Ведь сейчас, чтобы чего-то достичь в жизни, необходимо знать хотя бы один иностранный язык.