If we found life in another planet, we could leave earth., People would be surprised if another blue planet existed., If there were life in Mars, we would know already., We might not need to find another planet if we took care of earth., If space travel was cheaper, more people would go to the moon.,

B1.8 GE SECOND CONDITIONAL CONTROLLED PRACTICE

طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

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