To earn money for his education, Tom has to more work.

I know you are shorter than your two brothers, but you run _______ of you three.

The rescuers _______ to work as soon as they arrived at the spot of the accident

It was several minutes ____we realized what was happening-our dog was trapped in a newly-dug tunnel

tly I have bought an iPad 3 on the website of taobao. com, ________ the price is very reasonable.