I have had the website changed. （)

I have had great deal of trouble _____ the rest of

After the burglary I had all the locks changed.（英译中)

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

I would have told him the answer had it been possible, but I have been so busy then.（

Perhaps I should not have done so, but I changed my mind about the new job even though I w

If I had remembered close the window, the thief would not have got in.