Hi, The best and most common expression to use here is 'bump into'. ( a) He bumped into some huge stone beside the road. He accidentally fell off his bike.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
CliveHe promised his father that he will cycle slowly in future.
Hi,
(b) They went to the park with their bicycles. John bumped into a stone, so he fell off. He promised his father that he will cycle slowly in future.
Best wishes, Clive