4 is wrong. The other two are right.
7.She hopes to win the election by convincing voters that the city's troubles result from the (bumbling unerring) policies of the present Mayor
8.In devising the Constitution the Founding Fathers sought to secure the blessings of liberty to ourselves and our (posterity foils)
9.Since you have failed to carry out your promises I must tell you that the agreement between us is now (resourceful null and void
null and void
11.We must (engulf formulate) a plan to deal with this new situation and carry it out as a quickly as possible the president said
12.He may look like an ordinary man but he is in fact a figure of real (panorama consequence) in the state government
All are right except for 7.
13.The lawyer made the point that her client had been at the scene of the crime before the murder but not (subsequent null and void) to it
14.By coaxing and questioning hour after hour Tom finally managed to (pry delude) the big secret from his sister
15. What we lightly refer to as our foreign policy in fact embraces a vast (panorama consequence) of aims and objectives, problems and concerns
16.Why is it that such hardworking self reliant people now have to depend on a (posterity dole) of food and other necessities from charitable agencies
17.Perhaps he doesnt seem to be very bright but he has an (abominable unerring) instinct for anything that may make money for him
18.All these things in the attic may seem like a lot of junk to you but to me they are priceless (mementos nonconformists) of childhoods
19.We all know that it is a long time since the speeding laws in our community have been (subsequently rigorously) enforced
20.Here I am on my first vacation in 3 years, and I have to put up with this (abominable bumbling) weather day after day
19 is wrong.
Everything else is right.