书籍 Headway - 中上级 - 日常英语（第11单元）

used to convey that something seems to be true based on the available evidence or information

used to emphasize a fact or the truth of a situation

used to show that the opinion someone is giving comes from their own viewpoint

in a manner showing absolute confidence in the statement

even if nothing else is done or true

despite what has been said or done

used to emphasize that one is being sincere and telling the truth, especially when the thing being said sounds surprising

used when ending a conversation, or changing, or returning to a subject

used to say that the something is believed to be true based on available information or evidence

used to show likelihood or possibility without absolute certainty

used to express a situation or condition that is most desirable

in a certain way

in a way that is easily understandable or noticeable

used for expressing that one hopes something will happen

in an assured manner, leaving no room for doubt

used to state one's opinion while emphasizing or summarizing its most important aspects

used to put an emphasis on a statement

used to indicate that something is mostly the case or generally true

used to introduce a statement that presents a truth or reality, often to clarify or emphasize something

despite what has been said or done

used to introduce a statement that provides a reason or justification