Answer:
1) We took a taxi to the stadium <u>lest</u> we get late for the game.
2)<u>Although</u> Daniel was a wise man, the king did not trust him.
3)He took his mother to the doctor <u>as soon as</u> he got his first salary>
4)<u>Neither</u> the teacher <u>nor</u> the boys are going for the picnic.
5) You will never progress in life <u>unless </u>you change your attitude
Phase, in thermodynamics, chemically and physically uniform or homogeneous quantity of matter that can be separated mechanically from a non-homogeneous mixture and that may consist of a single substance or a mixture of substances
(hope this helps ^^)