คำแนะนำของผู้เขียน
English as a second language
Simple explanation and exercise to introduce the first conditional. Sentence 18 IS negative. I'll change it a.s.a.p.
คำแนะนำของผู้เขียน
English as a second language
Simple explanation and exercise to introduce the first conditional. Sentence 18 IS negative. I'll change it a.s.a.p.