His parents do not allow him to play games online.
However, he does that_______.
| A．in peace |
| B．in surprise |
| C．in general |
| D．in secret |
My newly- purchased bag is nowhere to be found.____ I have left it on the bus?
| A．Could | B．Should | C．Must | D．Would |
— What on earth happened to that woman selling newspapers?
— I don’t know. She ____ around here for a long time.
| A．hasn’t seen | B．didn’t see | C．hasn’t been seeing | D．hasn’t been seen |
I’ve always ____ Deng Xiaoping for his courage and determination to push China forward.
A. looked down upon B. looked forward to C. looked around for D looked up to
How can you expect him to make any improvement____ you never give him a chance to have a try?
| A．unless | B．when | C．until | D．even if |
Mr. Black must be worried about something. You can ____ it from the look on his face.
| A．reason | B．recognize | C．read | D．realize |