Question: we see it adopted children, but here we are also talking about children, who as mentioned above, were separated from their pareents (that could be mother or father or both).
Answer: --> We see it adopted children, but here we are also talking about children, who as mentioned above, were separated from their pareents (that could be mother or father or both).

Question: and in order to thank all the uses' support and also as a return, dll suite introduced this free download service to help millions of pc users suffering from dll errors like msvcm80.dll.
Answer: --> And in order to thank all the uses' support and also as a return, DLL Suite introduced this Free Download Service to help millions of PC users suffering from DLL errors like msvcm80.dll.

Question: doubtless this is due to the inevitable drawback that mathematical study is saturated with technicalities from beginning to end.
Answer:
--> Doubtless this is due to the inevitable drawback that mathematical study is saturated with technicalities from beginning to end.