You did them right! I think
The exact words that you choose affect tone, attitude, imagery, and, voice. Just as with your speaking tone, your written tone can reveal any emotion or attitude a person can feel. Tone can be positive or negative, happy or sad, angry or peaceful, hopeful or desperate, and so on.
Answer:
Did you know that technology has opened the doors for innovation, learning and exploration? Technology has given us the advantage of instant communication worldwide and is an endless hole of knowledge most people can have access to. Technology has greatly improved our way of life from medicine, transportation and personal healthcare.
1. is coming ,don’t want
2. is singing
3. went
4. drove