1.He is determined to realize/accomplish/achieve/fulfill his ambition.
2.Residents all hope that they can have easy assess to the quality service of libraries one day(some day).
3.The teacher’s compliment(s) gave me(filled me with) a great encouragement(inspiration), which is so precious for a student.
4.Having answered the phone, he left the office in a hurry with the door open and the light(s ) on.
5.The result of the experiment is totally different(contrary to) from what we have expected, but we believe (that) the more we explore, the more likely we are to/will succeed.