Dưới đây là động từ đã chia phù hợp với ngữ cảnh trong các câu đã cho:

86. **Introduction** of the new law has raised many questions.
87. She became a great **leader** after winning the championship.
88. His speech was full of **wisdom**.
89. The team worked together in perfect **harmony**.
90. The government is working to reduce **unemployment**.
91. The **population** of the city has increased rapidly.
92. His students showed great **confidence**.
93. His new job brought him financial **security**.
94. The **beauty** of the painting amazed the audience.
95. She is always very **helpful** towards her friends.
96. The **success** of his business was surprising.
97. He needs more time **to prepare** before taking the exam.
98. The **strength** of the team helped them win the exam.
99. Her **kindness** was admired by everyone.
100. His inability to accept criticism makes it difficult for him to improve.
101. The **exploration** of ancient civilizations helps us understand human history.
102. The director gave a very **inspiring** speech about the company’s future.
103. There was a strong **connection** between the two pieces of evidence.
104. His behavior was completely **unacceptable** and shocked everyone in the meeting.
105. The company is launching a new **marketing** campaign to attract young customers.
106. She was praised for her **effective** approach in solving the crisis quickly.
107. The government is introducing stricter laws to fight against **illegal** activities.
108. His sudden **appearance** from the competition surprised everyone.
109. The **implementation** of the new policy will bring major changes to the industry.
110. This product is not only **functional** but also environmentally friendly.
111. The scientist's **invention** led to a groundbreaking discovery in medicine.
112. He gave an **exceptional** performance that left the audience speechless.
113. She handled the difficult situation with great **maturity**.
114. The **expansion** of the road network will improve transportation.
115. It is important to consider the **long-term** effects of pollution.
116. The project requires a high level of **dedication** in order to succeed.

Hy vọng điều này giúp ích cho bạn!