Question

which of the following sentence contains an infinitive? a) let's walk to the picnic b)heather wants to go to the store with us c)the care was parked next to the church D) dave will take us to the field before the game

Answer 1

Your answer is B) as it has a 'to infinitive' phrase:... To go... .

Answer 2

Sentence b) contains one.
" ... to go ... " is the infinitive.