1.She even do not want to drink water,not to mention stay lunch.(much less)
2.Him think of him lying at me,but in fact I speak the truth.(whereas)
3.This week you are late every day,how do you explain this?(account for)
4.Their profit growth is partly attributable to the adoption of new marketing strategies.(due to)
5.Such measures are likely to bring the work efficiency.(result in)
6.We have already invested in this project on a lot of time and energy,so we can only continue.(pour into)