Question

d t 1 Circle the correct preposition. 3 1 Many ancient monuments around the world are in at danger. 2 Everyone of us is responsible of/ for keeping the planet clean. 3 Stonehenge is at /in risk because of air pollution. 4 The effects on / of water pollution on sea life can be terrible. 5 The Greeks built the temple in / at the 5th century BCE. 6 You should turn off your computer when it is not on / in use.​

Answer 1

Ответ:

1. in

2. for

3. in

4. of

5. in

6. in

Answer 2

Ответ:

1. In

2. For

3. In

4. Of

5. In

6. In