Simple present tense (Thì hiện tại đơn)

Simple present tense (Thì hiện tại đơn)
1. He often finishes his exercises on time.
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2. People plant rice in those fields.
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3. They use cars and trucks to carry food to market.
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4. Do you do your test perfectly?
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5. Why don’t you prepare lunch?
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6. No one do this exercise.
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7. We clean the garages every day.
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8. We check every can engine thoroughly
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9. We export this computers to seventy different countries.
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10. The machine wraps the bread automatically.
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11. They send the newspapers to Nha Trang by train.
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12. Mr Hung teaches English grammar.
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13. Lan cuts flowers in the garden every morning.
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14. The servant makes coffee.
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15. Do the students plant many trees in the school yard?
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16. How many languages do you speak?
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17. What does he write everyday?
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18. The chemical wastes are polluting our environment.
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