1：____cold water this is! 2：____cold it is! 3：____nice present it is! 4：____pleasant surprise you gave me! 5：____good a TV set we’ve bought! 6：____good news we‘ve got! 7：____unpleasant experience you had last night!
1：_what___cold water this is! what（+形容词）+不可数名词+主+谓！ 2：_how___cold it is! how+形容词或副词+主语+谓语 3：what a____nice present it is! what+a/an+形容词+可数名词单数+主谓 4：what a____pleasant surprise you gave me! what+a/an+形容词+可数名词单数+主谓 5：_how___good a TV set we’ve bought! how+形容词+a/an+可数名词单数+主谓！ 6：what____good news we‘ve got! what +形容词+不可数名词+主谓！ 7：_what an___unpleasant experience you had last night! what+a/an+形容词+可数名词单数+主谓 experience表经历时是可数名词