---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 |
We have no idea at all __________.
| A．where he has gone | B．where did he go |
| C．which place has he gone | D．where has he gone |