A: So, what do you need for the chocolate cake?
B: Well, I need e.g. some flour, some eggs and some butter.
A: How many eggs do you need?
B: Four eggs.
A: OK. Here they are. And how much flour?
B: Half a kilo.
A: Do you need any milk?
B: Of course! I need one and a half glasses of milk.
A: How much butter do you need?
B: Not much. About fifty grams.
A: Right, I think we have everything. Oh no, we don't have any sugar.
B: Don't worry. I have some sugar. And some cocoa too.
A: Great. Shall we start then?
2 Fly
3 through
4 alone
5 squirrels
6 crack
7 catch
8 chickens
9 knocked
10 clean
11 flew
12 warmer
1. food
2. diet
3. humans
4. animals
5. products
6. food