He looked around and caught a man _______ his hand into the pocket of a passenger.
| A．put | B．to be putting | C．to put | D．putting |
Mom used only half of the money, the rest of which ______ saved for other purposes.
| A．is | B．are | C．was | D．were |
As he reached _____ back door, Jack saw _____ strange sight.
| A．the ; / | B．a; the | C．/; a | D．the ; a |
— Has the homework been finished?
— Our teacher asked you .
| A．whether had the work been finished |
| B．if the work had been finished |
| C．the homework has been finished |
| D．the work had been finished |
Looking out of the window, I saw the leaves by the wind and whirled into the air.
| A．ended up | B．picked up | C．gone up | D．kept up |
By the time the fire-engine arrived, the fire by the inhabitants.
| A．put out | B．had been put out |
| C．was put out | D．had put out |