Q1.
The new marketing campaign was launched last week and has already generated a significant increase in customer ______.
A. respond
B. response
C. responsive
D. responded
Q2.
The manager asked the staff to arrive 15 minutes early ______ the important client presentation.
A. during
B. before
C. while
D. until
Q3.
Ms. Tanaka is highly respected not only for her technical expertise but also for her ability to work ______ with colleagues.
A. cooperative
B. cooperate
C. cooperatively
D. cooperation
Q4.
Due to the unexpected system error, several transactions could not be ______ processed.
A. properly
B. property
C. proper
D. appropriate
Q5.
The company has decided to invest more in renewable energy projects, which are expected to be both environmentally friendly and ______ profitable.
A. highly
B. height
C. highest
D. heighten
Q6.
Employees are encouraged to submit suggestions for improving workplace safety, and the best ideas will be ______ with gift cards.
A. rewarded
B. rewarding
C. reward
D. rewards
Q7.
The final report must be submitted by Friday at the latest, ______ it will not be considered.
A. otherwise
B. although
C. despite
D. instead
Q8.
The CEO emphasized that innovation is the key to staying competitive in the global market, ______ he encouraged staff to think creatively.
A. so
B. but
C. and
D. because
Q9.
All job applicants are required to provide at least two professional references ______ their résumé.
A. along with
B. in case
C. according to
D. regardless of
Q10.
The annual budget report contains a detailed ______ of expenses and projected revenues for the next fiscal year.
A. analyze
B. analysis
C. analyst
D. analytical
✅ 解答・詳しい解説（目標スコアつき）
Q1. 正解：B（response）
👉 「increase in customer response（顧客からの反応の増加）」が自然。名詞が必要。
🎯 目標スコア：550点
Q2. 正解：B（before）
👉 「プレゼンの前に到着してください」＝before。
🎯 目標スコア：500点
Q3. 正解：C（cooperatively）
👉 「work cooperatively with colleagues」＝「協力的に働く」。副詞が必要。
🎯 目標スコア：600点
Q4. 正解：A（properly）
👉 「could not be properly processed」＝「正しく処理されなかった」。副詞が自然。
🎯 目標スコア：600点
Q5. 正解：A（highly）
👉 「highly profitable」＝「非常に利益性が高い」。
🎯 目標スコア：650点
Q6. 正解：A（rewarded）
👉 「be rewarded with gift cards」＝受動態。
🎯 目標スコア：600点
Q7. 正解：A（otherwise）
👉 「金曜までに提出しなければ、それ以外は考慮されない」。条件を示す定型句。
🎯 目標スコア：700点
Q8. 正解：A（so）
👉 「革新が競争力の鍵だから、〜を奨励した」＝因果関係。
🎯 目標スコア：650点
Q9. 正解：A（along with）
👉 「résuméと一緒に」＝along with。
🎯 目標スコア：550点
Q10. 正解：B（analysis）
👉 「a detailed analysis of expenses」＝「費用の詳細な分析」。名詞が必要。
🎯 目標スコア：650点
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