Ex. 1Complete the sentences. 1. Last summer we ( to go ) scuba diving.
2. Where is Tom? ---He ( to speak) on the phone for 20 minutes.
3. My friend ( not to make ) a decision yet.
4. He ( to make ) a campfire in some minutes.
5. your father always ( to put ) the tent when we go camping?
6. They ( to leave ) the hotel before it ( to rain ).

Ex. 2 Put the words in the correct order.
1. by, sea, travelled, past , people, in, the.
2. the, Canada , the, country , in, largest, is, world, second.
3. like, to, churches, tourists, Ukraine, visit, in.
4. in, animals, nowadays, danger, are, many.
5. protect, pollution, the, must, people , environment, from.