Раскройте скобки, употребляя глаголы в Present Simple или Future Simple. (Все приложения относятся к будующему времени.)

1. If I (to stay) some more days in your town, I (to call) on you and we (to have) a good talk. 2. He (to go) to the Public Library very often when he (to be) a student. 3. As soon as I (to return) from school, I (to ring) you up. 4. You (to pass) many towns and villages on your way before you (to arrive) in Mos- cow. 5. I (to stay) at home till she (to come). Then we (to go) to the theatre if she (to bring) the tickets. 6. I (to go) to university after I (to leave) school. 7. When he (to return) to St Petersburg, he (to call) on us.

1. If I stay some more days in your town, I will call on you and we will have a good talk.
Explanation: "If" is a condition, so we use the Present Simple tense in the if-clause ("If I stay"). In the main clause, we use the Future Simple tense to express an action that will happen in the future ("I will call" and "we will have").

2. He will go to the Public Library very often when he is a student.
Explanation: This sentence is about a future action ("He will go") and a future time ("when he is a student"). Therefore, we use the Future Simple tense in both parts of the sentence.

3. As soon as I return from school, I will ring you up.
Explanation: "As soon as" indicates a future time, so we use the Future Simple tense in the main clause ("I will ring"). In the subordinate clause ("I return from school"), we use the Present Simple tense as it refers to a habitual action.

4. You will pass many towns and villages on your way before you arrive in Moscow.
Explanation: Both actions ("pass" and "arrive") will happen in the future, so we use the Future Simple tense in both cases.

5. I will stay at home till she comes. Then we will go to the theatre if she brings the tickets.
Explanation: The first part of the sentence expresses a future action ("I will stay" and "she comes"). The second part is a condition ("if she brings the tickets"), so we use the Present Simple tense in the condition clause and the Future Simple tense in the main clause.

6. I will go to university after I leave school.
Explanation: Both actions ("go" and "leave") will happen in the future, so we use the Future Simple tense in both cases.

7. When he returns to St Petersburg, he will call on us.
Explanation: The first part of the sentence expresses a future action ("he returns"). In the second part, we use the Future Simple tense to express a future action ("he will call").