i'm afraid that i can't_____ it.But thank you for your invit

i'm afraid that i can't_____ it.But thank you for your invit Thank you for asking me to your party.But I’m sorry I can’t I know,thank you for tell me ,But I 'm afraid I have no time -----thank you for inviting me to your party.but i am afraid Thank you for your coffee and tasty snacks .I'm afraid I hav Thank you for your coffee and tasty snacks,I'm afraid I have -thank you for your coffee.i'm afraid i have to go now.-ok__ What can I do for you?Thank you.I think I can do it by m() I'm afraid I can’t help you ____ your problem.用for 还是with I can't stop playing games.For your health.I'm afraid you __ I can't stop smoking .For your health ,I'm afraid you( ).A c -I can't stop smoking,doctor.-For your health.I'm afraid you