III. Make sentences using the words and phrases given:
1. February/ have/ few/ days/ than/ January/.
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2. Hoa/ used/ help/ mother/ a lot/ after school/.
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3. The distance/ between/ my house/ stadium/ be/ about/ 3 kilometers/.
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4. He/ work/ his office/ at 10 o’clock tomorrow/.
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5.Solar energy / will/ use /solve/ problem/ energy shortage/.