อยากได้แบบฝึกหัดฟรีนับพัน (ไม่มีสิ่งรบกวนเลย)? Here’s how
ได้รับความนิยมมากที่สุด
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Phonics - English Language
Speak practice, vocabulary leats lear english - VOA
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That’s a conditional. It uses “if” to show that something is true only when something else is true.