In the global economy,a new drug for cancer,________ it is discovered,will create many economic possibilities around the world.
They had their hearingby the loud noise of machines.
My sister met him at the cinema yesterday afternoon, so heyour lecture.
——Will you stay for lunch? ——Sorry,. My brother is coming to see me.
Seeing the enemy, Gary was behaving as though nothing.
——Whoit be that is knocking at the door? ——Itbe Father, but I’m not sure.