it/ be/ until/she/arrived/home/she/remember/appointment/doctor/.
A.It was not until she had arrived home when she remembered her appointment with the doctor.
B.It was not until she had arrived home that she remembered her appointment with the doctor.
C.It was not until had she arrived home and remembered her appointment with the doctor.
D.It was not until she had arrived home did she remember her appointment with the doctor.

go abroad/present/ medical report/.
A.In order to go abroad, a medical report must be presented.
B.In order to go abroad, one must present a medical report.
C.Going abroad, a medical report must be presented.
D.Because of going abroad, a medical report must be presented.

There/ be/two/ boys/class/ tall/work/ monitor/.
A.There are two boys in my class the tallest of whom works as the monitor.
B.There are two boys in my class, the taller of whom works as the monitor.
C.There are two boys in my class, the tallest of them works as the monitor.
D.There are two boys in my class, the taller of them works as the monitor.

__________(67)
A.thinly
B.rarely
C.hardly
D.briefly

__________(69)
A.expects
B.demands
C.requests
D.calls

__________(71)
A.got
B.taken
C.given
D.passed

No sooner had Mary begun her new job than she knew she had made a mistake.
A.As soon as Mary started working, she realized that her decision had not been a good one.
B.Had Mary not just begun a new job, she would have gone looking for a better one.
C.Just before Mary took up her new post, she realized that she was not suited for it.
D.Since Mary did not like her new job, she began looking for one more suitable to her.

This material is suitable for students of eighteen years and up.
A.Students of eighteen years and over can use this material.
B.The material is suitable for students who are over eighteen.
C.The material may be suitable for students of over eighteen years of age.
D.Only 18-year-old students will find this material suitable.

__________(74)
A.hits
B.clicks
C.strikes
D.shots

__________(72)
A.promoted
B.improved
C.benefited
D.increased