Nothing__________ after the terrible fire which had been caused by someone smoking in bed.
Vitamin D helps our bodies make a special chemical,and this special chemical, ______ affects our brains,making us feel happy.
Everyone must have known the death of the waitress, __________?
.一 Tony is such a selfish person.一 I agree. Never again ________ with him.
After driving for 20 miles,Jackson realized that he ________in the wrong direction.
We know it is hard to make such a decision _______he has just built up the team for a year and the project is going through the important stage now. A.that B.as C.when D before