---Why didn’t Tom give you one of his paintings? ---I didn’t want one, but he would have given me one if I _________.
His mother had thought it would be good for him to ________from home and earn some money on his own.
If you’re________ about Australian cities,just read the book written by Dr.Johnson.
It is reported that more and more people die of illness________taking drugs.
One of the requirements for a fire is that the material ________to its burning temperature.
An experienced doctor usually judges a patient’s illness according to the various________.