Answer the questions. 1. What kind of state is the Russian Federation?
2. What is the Russian parliament called?
3. What parts is the parliament divided into?
4. Who represent the executive power in Russia?
5. What are the powers of the president?
6. Who is the head of the government?
7. When was the Russian Constitution adopted?
When was it renewed?
8. What Russian politicians do you know?​

Эти союзы парные: both... and, either... or, neither... nor (neither of). Соответственно, выбираем подходящий по второй части:

85. Both, both

86. Both (Здесь скорее всего опечатка: бессмыслица получается. Наиболее логичный вариант — заменить or на are: "И хотя многие занимаются и тем, и тем, устный и письменный перевод — всё же разные профессии")

87. Both

88. Both

89. Neither (to)

90. Either (to)

91. Neither

92. Either, both (Здесь по смыслу: "Ты можешь купить любую из этих сумок, но не обе")

93. Both (подразумевается *smb* and I)

94. Both

95. Either (здесь конструкция not... either, употребляется в значении "тоже не": "Маму результаты тоже не порадовали")

96. Both

97. Both

98. Both

99. Neither

100. Either

3. is waiting    4 Are you listening    5 Do you listen   6 flows   7 is flowing     8 grow, aren't growing   9 is improving   10 is staying, stays    11 am starting   12 am learning, is teaching     13 finish, am working   14 live, where do your parents live?    15 is looking, is staying   16 What does your brother do?   isn't working    17 enjoy, am not enjoying

2) What are you doing? - I'm thinking

3) Who does this umbrella belong to?

4) The dinneer smells good.

5) Is anybody sitting there?

6) These gloves don't fit me.

2) am using

3) I need

4) What does he want?

5) Why is he looking

6) believes

7) don't remember

8) I'm thinking

9) I think, you don't use

10. consists

Объяснение: