The sooner we students ________ to the new school,the better it will be _______ our studies.
The child was told to ______ for being rude to his uncle.
Last year the number of death increased by 2%-5% ______ the year before last.
Some of the wolves there _________ their fur.
I’m used to ________ in the house which _______ to keep books and magazines.
Stop! You can never touch this machine when it ________, it is very dangerous.