How long have you learned English—So far, we ________ English for more than six years.

It is culture more than anything elsedetermineshow a nation’s civilization evolves.

If Tom had spent more time studying, he able to do well in the test now.

Being famous might sound rather admirable, but, ___________, it almost drives some stars crazy, with their privacy exposed to the public

thewarbrokeout,manypeople________insafeplacespossessionstheycouldnottakewiththem