His mother _______his son’s being admitted into college.

What are these—They’re _______ and _______.

Generally speaking,the limits of a person’s intelligence are fixed at birth,but whether or not he reaches those limits will his environment.[ ]

eceived training in computer for oneyear,_______ he found a job in a big company.

was a nice little present foreveryone, with a suitable poem _______ to it.