初中英语一般将来时的被动语态填空题

We will solve the problem in two weeks． （改为被动语态）

The problem will　　by us in two weeks．

A new big park　　（ build） in our city next year．

National Day celebrations for China's seventieth birthday          in about three months．（　　）

A．will be heldB．will hold

C．is heldD．was held

With the rapid progress in high technology， 5G　　 （use） around most parts of China in the near future．

Libraries or reading corners　　（build） in hope primary schools along the way of Long March in a few years．