Exercise 5. Put the verbs in brackets into the right form: 1. I (to be) a citizen of the Russian Federation.
2. The Russian Federation (to occupy) about one seventh of the Earth
surface.
3. The Russian Federation (to border) on fourteen countries.
4. It (to have) a sea –border with the USA.
5. The highest mountains in our land (to be) the Altai, the Urals, the Caucasus.
6. Our country (to have) a multiparty system.
7. The Black sea (to be) a very popular place for people who (to prefer) to spend their holidays at the seaside.
8. As for me, I (to visit) a lot of places in my country.

1. I am a citizen of the Russian Federation.
Explanation: In this sentence, we are talking about the present state of being a citizen. Therefore, the verb "to be" should be conjugated in the present tense. The correct form is "am."

2. The Russian Federation occupies about one seventh of the Earth surface.
Explanation: Here, we are stating a fact about the present situation. The verb "to occupy" should also be conjugated in the present tense. The correct form is "occupies."

3. The Russian Federation borders on fourteen countries.
Explanation: Again, this is a fact about the present situation. The verb "to border" should be conjugated in the present tense. The correct form is "borders."

4. It has a sea-border with the USA.
Explanation: In this sentence, we are talking about a characteristic or possession that exists in the present. The verb "to have" should be conjugated in the present tense. The correct form is "has."

5. The highest mountains in our land are the Altai, the Urals, the Caucasus.
Explanation: In this sentence, we are talking about a general truth or fact about the highest mountains in our land. The verb "to be" should be conjugated in the present tense and agree with the plural noun "mountains." The correct form is "are."

6. Our country has a multiparty system.
Explanation: This sentence states a fact about the present situation. The verb "to have" should be conjugated in the present tense. The correct form is "has."

7. The Black Sea is a very popular place for people who prefer to spend their holidays at the seaside.
Explanation: Here, we are stating a fact about the present situation. The verb "to be" should be conjugated in the present tense. The verb "to prefer" should also be conjugated in the present tense to match the subject "people." The correct forms are "is" and "prefer."

8. As for me, I have visited a lot of places in my country.
Explanation: In this sentence, we are talking about a past action that has a connection to the present time. The verb "to visit" should be conjugated in the present perfect tense to indicate that the action was completed in the past. The correct form is "have visited."