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In case you have problems with the device in the future, you should retain your newly __________   receipt.

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A certificate of ____________   was given to the participants in the public speaking skills course.

In military, A.I. robots are used to _______ dangerous environments containing explosives or contaminated by nuclear weapons.

 I’ll try ........................................... such a foolish thing again.

_________ has right to vote.

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The new workstation dividers help prevent travel unnecessary ___________   and ensure that bank the payroll tellers stay focused.

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How can I ……….. you of her innocence?
 

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An additional route was added to the rail line to reduce travel times in the southern-------.

The trees .................  have the beautiful flowers grow near the gate of the garden.

Thanks for helping me with my homework, John.” “________________________.” 

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Development plans were to focus equally on agriculture and industry, and investment was to favor projects that developed both________ of the economy.

I have three brothers, ________________are professional athletes.

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According to the revised schedule, the manufacturing conference will begin at 9:00 A.M.  _________  8:00 A.M.

Much of this year's profits will be used ................. renovation of the textile plant.

___________ people in our country earn enough for a comfortable life. 

I thought the party .........  really well.

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Those giving demonstrations at the department store ______________   explained the product's features and benefits.

Tom looked at Ann; Ann looked at Tom. They looked at_______ 

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Highway 16 was widened over the summer to   ____________ the heavier traffic that is using the roadway.

The trip was boring but we enjoyed it a lot.

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Ms. Chang was promoted to section chief ------- only six months on the job.