Ex1: Complete the following sentences with the given words in the box
pot ; sheets ; litres ; bar ; gallons ; grains ; glass ; cake ; slices ; bag
1: Would you like another.............. of water?
2: I'd like two.................. of lemonade, please.
3: My grandmother gave me a............... of jam yesterday.
4: You may need three............. of paper to write your essay.
5: He usually has two ................. off bread for his breakfast.
6: My boyfriend gave me a ............... of chocolate last week.
7: You need at last two ................. of petrol to run this machine.
8: There are some .................. of sand in my tea.
9: My mon told me to buy a .................. of soap.
10: There is a ............... of pepper in the cupboard.