Storybound
made someone's h_ _r s_ _ _d on end
made someone's hair stand on end: alarmed or horrified someone
stumped b_
stumped by: to be unable to answer a question or solve a problem because it is too difficult
s_t o_f: began a journey
set off: began a journey
mistaken _ _ _
mistaken for: to confuse someone or something for someone or something else
lost t_ _ _ _ of
lost track of: not have information about what was happening
s_ _v_ _g puzzles
solving puzzles
to be co_fi_ed t_
to be confined to: to exist in a particular place
m_ _ing fac_s at
making faces at: producing expressions on one’s face to show dislike for somebody
made no s_ _ _ _
made no sense: not easily understandable
an i_ _a struck
an idea struck: for a solution to hit you suddenly
p_y no he_d
pay no heed: pay no attention
k_ _p u_ w_ _h
keep up with: make progress at the same rate as somebody