Hi can anyone help with these quiz questions please.?

Five letter word      add a letter to make it        Six letter word

Example   Puts a sharp edge on a cutting tool and doesn't tell lies.     Hones  and   Honest.

1.   An aid to moving a load that's intelligent.

2.   Get in a tangle when taking a trip. 

3.   A  large Ape and its colou

Thank you in advance.

Flip.