a. I would be able to apply for this position.
b. since I last heard from my parents.
c. doing any of the questions on the test.
d. in the early years of the cinema.
e. during a math or physics exam.
f. in their high school years.
g. as soon as the bell rang.
h. someone in the audience cried for help.
i. while I am trying to concentrate.
j. for fifteen hours now.