Feathers are very light, we say "as light as a feather".
| A．in case | B．unless | C．if | D．so that |
Paper making began in China and from here it _____ to Europe and North America.
| A．spread | B．grew | C．carried | D．developed |
My father knows clearly that smoking is bad for his health, but he just cannot____________ it.
| A．have fun with | B．get rid of | C．look forward to | D．get away with |
The doctor said that you are _________, so you’d better have a healthy diet and try your best to lose your weight.
| A．thin | B．overweight | C．slim | D．energetic |
. It is generally considered unwise to give a child _____ he or she wants.
| A．however | B．whatever | C．whichever | D．wherever |
The ____ tall pole cast a ____ long shadow.
| A．ten feet; twenty feet | B．ten feet; twenty-foot |
| C．ten-foot; twenty-foot | D．ten-foot; twenty-feet |