The bus had gone when I ____ at the bus stop.A、have arrivedB、arrivedC、had arrivedD、am a

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

It is one of the best concerts I_____ .A. went toB. had gone toC. have ever been to

______for the expense, I should have gone to Italy.A．Had it not beenB．Hadn"t it beenC．Were

I was amazed that the workers had not gone _____ strike.A.onB.on aC.toD.to a

When I came through the customs at the airport, I had to pay______ on a clock I had bought

______for the expenses, I should have gone to Japan.A．If it were notB．Had not it beenC．If