It is in the factory ______ you’re going to pay a visit to ______ this kind of computer is made.

He _______to get some cards for his birthday,butnone arrived.[ ]

The play ______ next month aims at mainly to reflectthe local culture

Tom asked the candy makers if they could make thechocolate easier ____ into small pieces

We are confident that the environment________by our further efforts to reduce pollution(2013·辽宁，30)