Answer:
Natasha had <u>been waiting</u> for half an hour before her friend arrived.
Explanation:
The tense we are looking for here is the past perfect continuous. It shows that an action that started in the past continued up until another moment or action in the past. In this particular sentence, we have two actions: Natasha waiting, followed by her friend arriving. As both actions took place in the past, one before the other, we have to use the combination of the past perfect (in this case continuous) and past (simple) tense.
Construction of the past perfect continuous tense: had been + the verb's present participle (root + -ing).
Universal health care system is the one in which federal government pays for the medical services for all the citizens. This will lead to large expenses for governments.
The cost of taking care of one's health is definitely increasing in U.S. There are many people who cannot afford these costs. are on the rise.
Thus, there are people who believe that if there is an universal healthcare system it would be cheaper and more people can afford it. But, this should not lead to decline in the quality of care given. Then only it would be successful. If policymakers want to benefit the middle class, and their children, then bringing down healthcare costs for them by universal health care system would be a good option.
Answer:
Explanation:
Parenthetical citations are not needed when the direct quotation is common knowledge. Things that fall into the category of common knowledge are proverbs or well-known quotations. "To be or not to be" would not be cited because it is part of common knowledge.