Choose the correct spelling: "My sister has a Doctorate in Computer __________."

"Tony is 18 years old; however, his behaviour is very __________"

"It is __________ to copy the question. Please just write the answer."

"In some cultures, polygamy allow men to have multiple ________"

"There are too many ___________ in this salad."

"It is hard to study for a long time without _______."

"What are you _______ at?"

"China has become a powerful country since the start of the __________"

"Depression is a ___________ illness."

"The police made a _________ investigation of the crime scene."

"An online business has to have excellent ______ relations."

"In many cultures, _________ are more likely that men to be unemployed."

"With respect, we will not ________ your offer."

"White wine is an excellent ______ to seafood."

"Jake is studying a Master's __________ in Economics."

"Please be _________! I am trying to sleep."

"The monkeys climbed ________ the branches of the tree."

"I would like to travel to Asia, so I can _________ diverse cultures."

"All ________ must wear a uniform when they are in the hotel."