4)   1. What are you doing this evening?

2. I am inviting a few friends over for dinner.

3. I'm going to the cinema with my brother.

5)   1. On Monday at 11 AM she's going to meet the Dentist.

2. On Monday at 2 PM she's having a lunch with Jenny.

3. On Monday at 4.30 PM she's having an Italian class.

4. On Tuesday at 10 AM she's giving a presentation to Sales Manager.

5. On Tuesday at 3 PM she's a meeting with Marketing Director.

6. On Tuesday at 6 PM she's going to phone US office.

7. On Tuesday at 8 PM she's going to the cinema with Nathan.

6)  1. Keep the receipt if you want to bring anything back to the shop.

2. I'm not very keen on sweet food like cakes and biscuits.

3. We've just bought a new electric cooker.

4.I'm cooking for Ruth tonight. Do you know a recipe for chicken and spinach?

5. It's good to eat raw vegetables which you don't cook at all.