I am afraid that Mrs. Black doesn’t believe her son is able to design such a complicated machine, ?
The shop has been standing so ______ that a thief finds nothing to steal.
The medical reform in that country turned out to be________failure,but as we know,success often comes after ________failure.
I guess we’ve already talked about this before but I’ll ask you again just________.
Mothers holding jobs outside the home should have________schedules to make it easier to care for their children.
---Why do you choose to work in an international travel agency.---Well,you know,English is my________.So it’s my best choice.