—Albert, this is Jim.     

—______________ Jim?

–Thank you for sharing this with me.

– _________________

 ___________ was not very wise.

Someone invented the 3D printer many years ago, ____ I don’t remember who.

This 3D printer was designed ____ produce snacks.

____ the new law is used one day, I hope it will not punish people using 3D printers for personal purposes. 

— Wow, this place is amazing.

— ________________

— Dad, this is my roommate, Andrea.

— _________________

The book ________ on this subject was written by an old female writer. 

3D printers have spread from labs to industrial factories, ____ they are being cheaper and cheaper. 

This medicine __________ before dinner. 

— The client said he had to send a monitor back three times before the problem was solved. Do you have a reason for this?
— _________________.