---How was the weather then?
---Hardly _____ off the plane when it started to rain.
A．I had stepped B．had I stepped C．I stepped D．did I step
It is a slow process to _______ a good knowledge of English.
A．acquire B．earn C．assist D．control
All of us burst into laughter _____ we saw Mr. Bean’s funny appearance.
A．on the instant B．for an instant
C．the instant D．in an instant
The boy is seriously injured. So he is supposed _________ to hospital as soon as possible.
A．to be sent B．to send C．being sent D．sending
So difficult did he find _______ to pass the driving test that he decided to give up.
A．how B．that C．which D．it
I’m sorry that what I said just now has hurt you, but I didn’t do it _____.
A．deliberately B．actually C．carelessly D．eagerly
