There are not many red—crowned cranes today and the number of them ________
getting ________．
| A．are；fewer and fewer | B．are；smaller and smaller |
| C．is；fewer and fewer | D．is；sma]ler and smaller |
Look，they are ________ the picture on the wall．
| A．putting up |
| B．looking up |
| C．taking up |
| D．waking up |
The young mother sat down and watched her child ________ a lovely white cat．
| A．play with |
| B．to play with |
| C．plays to |
| D．play to |
—When did you have your school trip？
—________．
| A．In five days |
| B．For five days |
| C．Twice a day |
| D．Five days ago |
Oh，you are here．I ________ you came back．
| A．don’t know |
| B．didn’t know |
| C．haven’t known |
| D．won’t know |
He shouted ________ his father when he found a snake in the forest．
| A．on |
| B．to |
| C．in |
| D．at |