错误 .Let us talk of that matter.
错误.……lost time to be made up.
错误.……“Come back at four o‘clock”
正确
错误.……No,he didn’t
错误.How many books……
正确
正确
错误.Which sport……
正确
错误 .Let us talk of that matter.
错误.……lost time to be made up.
错误.……“Come back at four o‘clock”
正确
错误.……No,he didn’t
错误.How many books……
正确
正确
错误.Which sport……
正确