To our great surprise, Bill is no longer the naughty boy _________.
| A．what he used to be | B．that he used to be |
| C．what he was used to | D．who he was used to |
It was _____that we went camping on the mountain.
| A．such nice weather | B．so nice a weather | C．such a nice weather | D．too nice weather |
We don’t allow ___in the office. But you are allowed ____in the rest room.
| A．smoking, smoking | B．to smoke, to smoke |
| C．smoking, to smoke | D．smoke, smoking |
I was about to go out ________ it began to rain.
| A．when | B．as | C．since | D．while |
________ what the teacher said if you think it is important.
| A．Make a note of | B．Make a note |
| C．Make notes | D．Make note of |
She put the sugar and butter into a bowl and ________ them up.
| A．mixed | B．put | C．compared | D．joined |