B) Use the phrases from Ex. 2a to complete the sentences

1. Khan Shatyr is a popular touriste attraction in the centre of Astana.

2. We bought solar panels so we could save money on electricity.

3. There is a wide variety of shops in the city centre.

4. You must be physically fit to be a volunteer; it's hard work.

5. Bring waterproof clothing with you; it might rain.