The disappearance of dinosaurs made _______ the evolution and dominance of mammals on the earth.
It is careless ___ the same mistake in your composition.
Henry Ford’s introduction to the assembly line vastly reduced the time it look _____.
They had all children well looked after ____ their parents relieved(放心)
If the building project __ by the end of this month is delayed, the construction company ___ fined.
. The teacher advised me to be a doctor, but ____.