Tom and I had each a bedroom, and a third room ____ as our study.
| A．in common | B．in common with | C．out of the common | D．by common |
-----Do you know whether they talked about their work or their family?
-----Asmatter of fact，I couldn’t hear it clearly, as they talked inwhisper
| A．the，a | B．the，the | C．a；a | D．a：/ |
—Mom，Dad is smoking again!
—Well，let him cut it ________ gradually since old habits die hard.
| A．off | B．down | C．up | D．out |
As we have known from the map of the world，this is ________.
| A．twice as large an island as that | B．twice as larger as that island |
| C．as twice large as that one | D．twice as a large island as that |
Ｉstill remember the day when I said goodbye to my family, ________on the plane and started my journey to London.
| A．to step | B．stepping | C．stepped | D．having stepped |
There is no doubt，in my opinion， ________matters is not the speed，but the quality of the product.
| A．that | B．which | C．what that | D．that what |