- I'll undertake for your security.
- We could undertake the work for the time being.
- I can not undertake that you will make a profit.
- I repeat that we cannot undertake the task.
- The ratio of students to teachers is 35:1.
- The ratio of schoolboys to schoolgirls is 2 to 1.
undertake undertake an extended occupation undertake recognizance upon bail undertake fresh responsibilities undertake financial responsibility undertake civil engineering projects undertake experiment and calculations undertake experiments and calculations undertake the responsibility for another undertake the transportation of materials Undertake candidates assesment and review.