Change the sentence into the passive voice: They are doing research into how the brain works

What is the meaning " to have nerves of steel"? If you're going to be a neurosurgeon, you need to have nerves of steel—there's no time to panic when you're operating on someone's brain.

An adverb which means "in a way that is perfect or without mistakes"

A person who refuses to change his/her mind

Complete the sentence: It was difficult returning to our ________ life after our weekend (Options: a. harsh;b.mundane c. exciting)

Complete the sentence: I am always ____________ when I see a dog without a leash or its owner.

What is the meaning " nose-to-the-grindstone? What’s most important is to get the right balance between practical things such as work experience and nose-to-the-grindstone academic work.

Complete the sentence:Every time I watch a horror film alone, I get ____________

Complete the sentence: Karen went to ________when her husband got into a car accident.

A _____________ tourist industry lifted the state’s economy.(Options: A. rapid; B. deftly; C. burgeoning ;D. transcend)

Complete the sentence:Sorry for being impolite today. I had an important meeting, so I was_____ edge.

What do we call a person who understands other people's problems?