... Noun GRAMMAR Conditional Sentences I. Conditional Sentences (If Sentences): Type 1 Ex: If I finish my homework, I will go to the concert (= I will go to the concert if I finish my homework.) ... ation/ ance Noun Ex: - development, achievement, improvement...... - action, collection, correction..... - preservation, invitation, preparation..... - acceptance, attendance, observance..... ... trường đại học chance (n) cơ hội eloquence (n) hùng biện C. SPEAKING (pages 68-70) tug of war (n) trò chơi kéo co aspect (n) khía cạnh doubt (n) sự nghi ngờ point of view: quan điểm encourage (v)...