All the students ______come from America are here.
The store had no more red shoes _____, so Mary chose brown ones instead.
. Don't go too far into the sea, children, or the waves will _____ you off your feet.
. You will get to the church more quickly if you take this _____ across the fields.
Radium salts, which have been found to _____ in bones, give rise to cancers of the bone.
Because of the poor harvest, wheat prices have _____ in the last six months.