general: military base
People won’t give their opinions during meetings in case they are wrong.
They don’t want to ___________ .
do an about face
face to face
keep a straight face
Children __________themselves and upset other people.
Companies that try to reduce spending on customer service may find it
difficult to __________all the complaints from __________customers.
When robots are safe and aware of their ___________, they will be widely
used and will start to take on ___________tasks such as playing the violin.
A dam was built across the river and the result used as a drinking water
__________ until recently, when oil spilled from a tanker and made the
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