I believe it is D because the others are too complicated for most proses
This is the best I could find for you
Are you reffering to a story or book
Travelling is a great way of spending your time because it enrichens your personal experience. If you travel with a tourist agency (or even if you travel without one) you're helping the tourism of a certain area/country. With helping them, you're also creating more money for them which means they can invest more money into creating even more desirable touristic adventures. This circle can then be repeated multiple times :)
Dear Mr /Mrs principal
I was walking last day and I seen same boys was painted the wall and I am the witness of it.
thanks
xyz.