III. Use given words and phrases to write complete sentences. (5 pts)
1. I/ used/ look after/ younger/ brother/ when/ parents/ at/ work.
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2. We/ have/ put/ dangerous things/ out/ children’s reach.
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3. We ought/ use/ paper bags/ instead/ reuse/ plastic bags.
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4. It/ not easy/ learn/ two languages/ same time.
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5. We/ raise/ funds/ by/ collect/ waste paper/ broken glass.
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