what's so special about the words : set, burst, bet, read, put?

With the looming finacial crisis today's graduates seem _______ aware that the future is ______ of great expectations.

which is similar to cantankerous? a. cranky b. crooked c. callous d. craven e. copious

a ball was thrown directly upward. at the highest point a. acceleration is zero b.velocity is zero c.height is zero d.potential energy is 0

prokaryotes do not contain the following EXCEPT a. ribosome b. chloroplast c. mitochondrion d. lysosome e. vacoules.

which of the following is a halogen ? a. sulfur b. oxygen c. iodine d. calcium e. argon

if cos A * cos A = 0.64 what is sin A ?

what is so special about these words: sheep, jewelry, equipment, personnel, hardware ?

peak : summit as zenith : ______ a. azimuth b. nadir c. nirvana d. heaven e. acme

topaz : gem as clam : _____ a. clap b. mollusk c. clamp d. sea e. taste