51. Jack's **success** has turned him into a confident person.
52. Some people claim to be able to **predict** the future.
53. Although Alice was not **enthusiastic** about helping with the washing up, she did so all the time.
54. It is said that Hue is a **peaceful** city.
55. The manager handed in his **resignation** after being accused of dishonesty.
56. We can't depend on him, he is a very **unreliable** person.
57. You'd better **rewrite** this letter because you wrote it too quickly and carelessly.
58. I have been informed about the **arrival** of new guests at my company.
59. She understands **perfectly** what you are saying.
60. He is always **proud** of his rich family.
61. **Central** Vietnam is often affected by droughts.
62. Nowadays, people can't live without **modern** equipments.
63. He smiled at me in a **friendly** way.
64. She felt a sense of **loss** when his friends went to live abroad.
65. Sorry about the mistakes, I **misunderstood** the instructions you gave me.