Peter put on weight because he doesn't do exercises.

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4.If you don't go to Da Nang, you'll never climb Ngu Hanh Mountains 

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5.If you don't go to India, you'll never see Taj Mahal 

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6.If you don't answer my question, i won't go anywhere

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7.I won't let you go if you don't give me my money back

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8.I'll call the police if you don't go away 

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9.If you don't complain the manager, you'll always get bad service

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10. If you don't have enough meoney, you can't buy this car

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\(\sqrt{\dfrac{5.\left(38^2-17^2\right)}{8.\left(47^2-19^2\right)}}\)

when i (get) up this morning, my parents (already, go) to work