When the train______, the Cambridge students were surprised to learn that the Oxford track

Which sport has the most expenses _______ training

Hardly _______ the railway station when the train started.A.did I reachB.had I reachedC.

The driver_________.A．had to return to the train station after leaving the stranger at the

The Browns _______ the trains; if not, they would have been at the get－together as sch

The AP estimated the speed of the train by______.A．the number of people killedB．the ruins

When the writer talks about two ships and two trains, he is______.A．recalling his past exp