1 Most students are present todayI speak English well2 Did we listen to that radio program last night?We didn't listen to that radio program last nightDid you make any mistakes in the last exercise?You didnt make any mistakes in the last exercise3a)Tom will drive his car to work next morning b)The students are studying carefully for the examination4 a)She swims better than I dob)This is the most wonderful place for a holiday