(a)He repaired his boat when it was hit by the waves.
(b)They put the fertilizer in / on the soil.
(c)We took a ride on the cable around the mountains.
(d) I fell off the bicycle because of the pothole.
I fell down from the bicycle because there was a pothole in front of the road.
I fell from the bicycle because my bicycle ran into a pothole.
(e) She wore a raincoat in the rain.
(f) She made a clock using recycle materials.
(g) A clown is riding a unicycle on the tightrope.