语法专练一二一、完成句子 , 每空一词1. 青少年应该敢于质疑。Teenagers be brave enough to ask questions. 2. 在中国 , 人们第一次见面应该握手。In China,people shake hands when they meet for the first time. 3. 你本应该在一小时前就到这儿的 !You be here an hour ago! 4. 我们不应该在这里吸烟。We are smoke here. 5. 你会被要求周六上班。You will work on Saturdays. are supposed to are supposed to were supposed to not supposed to be expected to 一二二、按要求完成下列句子1.You are supposed to take a little gift.( 改为否定句 )You to take a little gift. 2.Parents should let their children know some good manners.( 改为同义句 )Parents let their children know some good manners. 3.They are supposed to invite Mike to the birthday party next Sunday.( 对画线部分提问 ) they supposed to invite Mike to the birthday party? aren’t supposed are supposed to When are 一二4.I suppose he will be back in half an hour.( 改为否定句 )I suppose he be back in half an hour. 5.The Chinese are supposed to shake hands when they meet.( 对画线部分提问 ) the Chinese when they meet? don’t will What are supposed to do