B. Complete the sentences with the words in the box.

can - slice - piece - bottles - bars - cup

1. Let's buy two _____________ of water.

2. Would you like a ____________ of cake with your tea?

3. I'm tired. I need a ___________ of coffee.

4. He eats six ______________ of chocolate every day.

5. There's only a _____________ of chicken for dinner. Let's order a pizza.

6. Can I have a ___________ of lemonade, please?​