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20
2
Choose the correct answer.
1.What kind of bags are more environmentally-‐friendly?
a.cloth bags
b. plastic bags
2.How is milk usually sold?
a.in tins
b. in cartons
3.Which of these is an example of a natural resource?
a.paper
b. metal
4.What do we call the outside part of an orange?
a.the peel
b. the shell
5.What do we get from sheep?
a.cotton
b. wool
Grammar
3
Choose the correct answer.
1.
Ed complained that … .
a.he had had a great time
b.he hadn’t enjoyed himself
2.
I warned my friends that they were … .
a.endangering wildlife
b.helping wildlife
3.
The boys admitted that they … .
a.hadn’t acted wisely
b.had acted wisely
4.
Millie promised that she … .
a.had thrown the bags on the ground
b.would pick up the bags on the ground
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