Joe Jones, the eldest of the eight children, had to _____ out of school at the age of sixteen to help his father on the farm.
Last summer holiday, I went back to my hometown, _______ the neighbors and the house _____ I used to be familiar with were gone.
----My e-dictionary is nowhere to be found. Who ______ have taken it? -----Keep looking and you will find it. ________ you have good luck!
The fire caused thousands of pounds' ________of damage.
It took a long time for the connection between body temperature and illness________.
―The river runs clear. ―We all appreciate the importance the local government has______ the environmental protection.