Answer:
There are many ways to do this.
"To start off, I feel that..."
"In my personal opinion I think that..."
"In other words, I think that..."
"To be sincere/truthful, I feel that..."
The answers are 2 and 3.
Sentence 2: One of the uses of the colon is to introduce an item or a series of items. These items, <em>after the colon</em>, are written with <em>lower case.</em> "Thats the other thing I leaned<em>: being active</em>..."
Sentence 3. If a quotation contains <em>two or more sentences</em>, we use a <em>colon</em>. The two i<em>ndependent clauses</em> in the quotation <em>are connected by a semicolon.</em>
Nations are protesting the government's human rights violations. The White House cited China's human rights records as a reason for why the U.S. will not send an official delegation to the Winter Olympic Games in China early next year
