... Topic1: THE INVIRONMENT PERIOD 1: REVIEW ON TENSES AND GERUNDS A. Revision: 1. Present simple – Future simple Tenses Affirmation Negation ... will + V 1 S+ will not + V 1 Will + S + V 1 ? Tomorrow, tonight, soon, next, someday, in the future 2. Gerunds: Là dạng động từ thêm ing đi sauu một giới từ hay động từ khác. Formation: 1. S + ... simple S + am/ is/ are S + V(s/es) S + am/ is/ are not S + don’t/ doesn’t + V 1 Am/ Is/ Are = S + ..? Do/ Does + S + V 1 ? Everyday, usually, often, never, usually, hardly, In the morning/ afternoon/...