The polluted air in the city is badly ___________ the health of the residents.

A. detrimental
B. endangering
C. combating
D. reinforcing

Getting this contract is __________ to the future of his firm.

A. crucial
B. complicated
C. attainable
D. manageable

The director's childhood experience has a ________ impact on his film.

A. found
B. professional
C. profound
D. punctual

We won’t allow any foreign country to _______ in our internal affairs.

A. investigate
B. interfere
C. interrupt
D. interpret

With continuous improvement and innovation, we _________ to provide better and professional service to you.

A. endeavor
B. endanger
C. instill
D. engage

The history teacher told us, “ Every government that refuses to meet the needs of its people must accept the ___________.

A. sequence
B. consequence
C. ending
D. frustration

Of the thousands of known volcanoes in the world, the ________ majority are inactive.

A. overwhelming
B. demanding
C. overlooking
D. overflowing

He _______ have completed his work. Otherwise, he wouldn’t be enjoying himself by the seaside.

A. should
B. must
C. wouldn’t
D. can’t

The traffic is heavy these days. I _________ arrive a bit late, so could you save me a place?

A. can
B. must
C. need
D. might

Perhaps the most important 1) _______ for Strasner, the author of Mastering Leadership, Shift the Drift and Change the World which 2)_______ on the 12 distinctions that 3) ________master leaders, is the ability to know when it is time to let go and level up. I see far too many 4)_______ who reach a certain level and then want to 5)________ and control to that 6)________,” he said “Part of being unattached is 7)________ the first level and then be 8）_______to give it all up in order to grow again.” Successful leaders never lose the 9)______ to redesign and reinvent. It is important to let go of your attachment to what you created in the past. And be willing to operate from a new context and create something that goes beyond what you 10) ________ as possible yesterday.passion characteristic standard founders celebrating viewed maintain define focuses willing