I don't know who invented the machine,but I think it is a/th
I don`t know who invented the telescope,but I think it is a
1.it is a ( )gold watch,but i don't know the ( )price of it.
,I don't think who I am,but I don't know you what things?
but i don't think you can smoke here.I didn't know this is a
What do you think of the fish?It looks( ),but I don't know i
I don't know who invented ____ telephone,it's really ____mos
I don't know the __ income of the family,but I do know it is
I don’t know where the key is,but I suppose I _______ it at
Where is the manager from I don't know ,but from his ___i th
i don't know who invent the telephone,but it's really___most
I don't know ( ) book it is. A.who B.who's C.whose
I don't know why,but it is exactly the truth.It is never too