5. Tom's parents are too ______ of their son's bad behavior. They let him do whatever he likes.(A) suspicious (B) aggressive (C) pampered (D) tolerant

11. Because many hackers now are sophisticated financial criminals, their programs are more likely to mutate ______ the signature they leave on one person's computer might look nothing like the signature left on someone else's machine. (A) as quickly as (C) as quickly as possible (B) so quickly that (D) so quickly for