1he'll go.....

2arrives

3explains

4doesn't sleep

5will stay

6know

7have

160

2If Oleg goes to Australia he will stay at a hotel

3when he returns from his journey he will call me

4as soon as my parents come back from Africa we will gather at our place

5when you cross the road you will see the Opera house in front of you.

6if they are tired they will stop at a small town

7don't go away until your friends come