📨 Set 1：社内メール
Subject: Staff Meeting Reminder
Dear Team,
This is a reminder that our monthly staff meeting will take place this Friday at 3:00 p.m. in the conference room.
(1) ______.
If you cannot attend, please inform your supervisor in advance.
Best regards,
Yumi Takahashi
(1)
(A) The meeting will focus on the new project schedule.
(B) The cafeteria will be closed this Friday.
(C) The meeting last month was canceled.
(D) Employees will receive their paychecks today.
✅ 正解： (A) The meeting will focus on the new project schedule.
💬 解説：
会議のお知らせなので、「新しいプロジェクトのスケジュールについて」が自然。
他の選択肢は文脈に合わない。
🎯 目標スコア：500点
🏢 Set 2：社内掲示文
Notice to All Employees
The company gym will be closed from October 10 to October 14 for maintenance.
(2) ______.
During this period, employees can use the community fitness center located near the east gate.
– HR Department
(2)
(A) We appreciate your cooperation and understanding.
(B) All staff meetings are canceled this week.
(C) The company will provide free lunch during this time.
(D) A new manager will be hired next month.
✅ 正解： (A) We appreciate your cooperation and understanding.
💬 解説：
お知らせ文では「ご理解とご協力をお願いします」という締めが自然。
よく出る定型文。
🎯 目標スコア：450点
🛍 Set 3：広告文
Big Autumn Sale!
Come and enjoy our annual Autumn Sale at Maple Department Store!
(3) ______.
Customers can save up to 50% on selected items from October 5 to October 12.
Don’t miss this great opportunity!
(3)
(A) Many popular brands are included in this event.
(B) The store will be closed for renovation.
(C) We are looking for new employees.
(D) The café on the 3rd floor is under maintenance.
✅ 正解： (A) Many popular brands are included in this event.
💬 解説：
セールの案内なので「人気ブランドも対象」が一番自然。
TOEIC広告文では「sale」「discount」と一緒に頻出。
🎯 目標スコア：550点
💼 Set 4：取引先へのメール
Subject: Delivery Delay
Dear Mr. Brown,
We regret to inform you that your shipment will be delayed due to unexpected weather conditions.
(4) ______.
We expect the package to arrive by next Wednesday.
We apologize for the inconvenience.
Best regards,
M. Tanaka
(4)
(A) The delay will not affect future deliveries.
(B) Please cancel your order immediately.
(C) We are increasing our product prices next month.
(D) Your order has already been returned.
✅ 正解： (A) The delay will not affect future deliveries.
💬 解説：
遅延のお詫びメール→「今後の配送には影響しません」とフォローするのが自然。
🎯 目標スコア：600点
🧠 学習ポイントまとめ
| 出題形式 | 内容 | 学べるスキル |
|---|---|---|
| 社内メール | 会議・日程 | 文脈把握と自然な表現 |
| 掲示文 | 案内・お願い | 定型文の使い方 |
| 広告文 | セール情報 | 商業文書の語彙 |
| ビジネスメール | お詫び・対応 | 丁寧な表現・フォーマル文体 |
💡 コツ：
前後の文を読んで、「その文を入れたとき自然な流れになるか？」を意識すると◎。
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