After ________ absence of 10 years from his hometown, Mr. Li doesn’t know ________ great changes have taken place there.
John rushed out in a hurry, _____ the door _____ .
Please come to visit me if _________________.
---Why do you look so sad? ---There are so many problems_______.
Even the __________ doctor couldn’t cure him __________ his deadly disease.
As we all know, the father __________ for the spoilt child.