Climbing Mount Everest greatskills and not withoutrisk

Some of the rubbish, such as food, paper and iron, _____ away over a long period of time.

Hi, David, I heard you had an accident this morning—Yes．Luckily, I hit the brakes in time ______ I would have been injured badly

Every time ______ I go to school, I am usually riding my bike, _____ I take a bus.

You can’t expect a baby to ________ your existingroutine.