______ injuries makes additional safetymeasures necessary. Climbers will usually workin pairs and use a system of ropes and anchors Climbers will usually workin pairs and use a system of ropes and anchors

A. The man always gets poor grades for his termpapers.
B. The woman should seek help from the writingcenter.
C. The man had his paper rejected for the thirdtime.
D. The woman does not really care about herlanguage problems.

A. She has a keen interest in the French languageand culture.
B. She wants to speak French as fluently as hergrandfather.
C. She was forced by her grandfather to change herdecision.
D. She thinks speaking French is a must for culturedpeople.

A. He had a discussion about abstract theories.
B. He talked with some native speakers.
C. He had a meeting with Dr. Brown.
D. He attended a speech.