63._________A. upB. onC. toD. over

Put it __ the middle of the room.A.inB.onC.toD.at

Two of her brothers were______during the Second World War.A．called upB．called onC．called f

Two of her brothers were______during the Second World War.A．called upB．called onC．called f

The companys future is contingent_____the outcome of the trial.A．inB．onC．toD．out

To speed______your entry, please bring your Admission Card with you.A．upB．onC．outD．down

We read the newspapers every day to keep______current events.A．inB．onC．toD．up with