Secretarial interviews will be ___________ at 8:30 a.m. on Oct. 3rd.
(A) stationed
(B) given -->ans, why not choose(D)?
(C) played
(D) taken

Upon entering, proceed to the sign-in table and present your __________________ form to one of the conference administrators.
(A) registering
(B) registration --->ans,Why not(a)because in back of space that has objective "form"
(C) register
(D) to register

As the sales seminar ran longer than we expected, we had only a _____ period of time to brief the potential clients.
(A) some
(B) few
(C) short ---ans ,Why not (D)because much can be used in uncountable noun?
(D) much

When you invest in an IRA, your money grows tax-free _____ compound interest.
(A) through
(B) of
(C) over --->ans, I don't know how to separate among of four
(D) at

thank for help