The poor boy seems _____ the news that his father died in the car accident for there is no sign of sorrow on his face.
| A．not to be known | B．not to have received |
| C．to have not received | D．not to know |
It is time that we ____ ready for the final examination.
| A．got | B．get | C．will get | D．would get |
---My children are always arguing.
---_____.
| A．Just ignore them. | B．That’s right. |
| C．You’re welcome. | D．How old is the baby? |
She can’t help ______ the house because she’s busy making a cake.
| A．to clean | B．cleaning | C．cleaned | D．being cleaned |
The weather is not fine today. I think he is _________ to turn up , though.
| A．likely | B．possible | C．probable | D．maybe |
At the railway station, the mother waved goodbye to her daughter until the train was _______.
| A．out of sight | B．out of reach | C．out of order | D．out of place |