I'm afraid you can't sit here.Sorry,I ___ know.1.don't 2.did
I'm afraid you can't sit here.Sorry,I ___ know.1.don't 2.did
I'm afraid you can't sit here. Sorry,I ___know. A.don't B.di
sorry i don,t know what i can do next sorry i don't know ___
Do you know ___?-Sorry I don't know.
-Do you know ___?-Sorry,I don't know
___ everyone here?Sorry,I don't know AIs ,don't B Does,don't
I don't know whether you like ...I'm sorry
I‘m sorry I don't know,but you can ask them ____ help.
Can you tell me____?----Sorry,I don`t know
-Can you make sure___the books?-Sorry,I don't know.
1.Cou you tell me__ at the meeting? Sorry,I don't know.I did
jI'm sorry .I don't know the answer [ ] the question Can you