OPTIONAL PERIOD 1 Period 1 Week 1Objectives: By the end of the lesson, Ss will be able to review and practice the grammatical points that they have learnt.Teaching aids : chalk, board, extra board, workbook, …Procedures:TimeContentT’s and ss’ activities20’15’10’Practice 1 :Combine each of the following pairs of sentences into one sentence, using (not) adjective + enough + to-infinitive.Ex: He is tall. He can play volleyball.( He is tall enough to play volleyball.My sister is old. She can drive a car.The radio isn’t small. You can’t put it in your pocket.This coat isn’t warm. I don’t wear it in winter.She is beautiful and intelligent. She can become Miss World.The weather was fine. We could go camping.Those apples aren’t ripe. We can’t eat them.Mr. Robinson isn’t rich. He can’t buy a house.The worker is clever. He can make fine things from wood.Answers :My sister is old enough to drive a car.The radio isn’t small enough to put in your pocket.This coat isn’t...