—I am sorry I have the wrong number.—（)A、You are so careless.B、You are so considerate.C

Alice：__________to go to the concert with me tonight？Willian：I am sorry，I can’t go tonight

I am sorry but the files will not be available until 25 January.The files can be delivered

The sentence "I am sorry" belongs toA．commissives.B．directives.C．representatives.D．express

Speaker A: Oh, I am sorry. I just realized that I forgot to bring the tape recorder you le

- Mike I am going to skate in the mountains tomorrow. - Oh really? _________A.I am sorry

I am sorry I have no time at present to ______ more detail or give you an account of other