It is important for us to employ a word orphrase according to the ________ in language studies.

The weather was ________ cold that I didn’t like to leave my room [ ]

the terrorist attack that happened in Kunming on March 1, the spokesman said that all suspects responsible for it would be severely punished.

If a shop has chairs __________ women canpark their men, women will spend more time in the shop.

Theory should by no means be separated from practice___, it’s important tocombine theory with practice.[ ]