He took away almost every precious thing from the house，including an a______ clock left by my father.
Idioms are ______ ways of expression in any language.
During the holidays，she cleaned out the whole building，including the b______ , attic and garage.
The economic growth b______ depends on the economic system.
A bad workman always b______ his tools.
A ______ (窃贼)broke in and stole his money during the holiday.
Do you know how to ______ (计算)your taxes?
Obesity and lack of exercise are ______ (主要的)risk factors.
We should open the windows to allow air to ______ (流通).
When the rain started, we ______ (奔跑着)for cover.