Germs are very small. They can ________ the human body ________ the skin.A. get up, acrossB. get into, throughC. get into, across
She read ______ books by Japanese writers. Now, she would like to read ______ books by writers from _____ countries.
Look! One of the boys ______ under the tree.
John and Peter like to __________ their life.
--_________ do you do some outdoor activities? --Once a week.
--_______ do you usually go to work? --I often ride a bike.