Since this word consists of a kanji with hiragana attached, you can bet that it will use the kun'yomi reading. You didn't learn that reading with this kanji, so here's a mnemonic to help you: What are you going to take along? Whoa. That much? Why in the world do you have two (つ) of everything?
Koichi was accompanied by a woman.
I remember my mom used to take me along to the support center.
We have no choice but to take Fugu to the animal shelter.