They stood there and ______ each other as if they were going to fight.

. The dictionary published by Oxford University Press recently has really ______ because it is of great use to the learners of English. 

You can_____ this English programme_____ the air easily with your short-wave radio.

—Do you think you could successfully light the flame at the opening ceremony?—_______. This is not the first time for me.

My watch ______ 2 minutes. Would you be so kind as to set it backwards?