A scientist generally carries out his investigations empirically.
(a) intuitively
(b) verbally
(c) through written communication
(d) by observation and experiment

He is employed in an ordnance factory.
(a) orthodox
(b) arms and ammunition
(c) electrical and electronic
(d) ordinary and common

He is a sycophant who tries to win over politicians.
(a) a psychologist
(b) an opportunist
(c) an unscrupulous man
(d) a flatterer

I cannot believe in the veracity of his statement.
(a) truth
(b) usefulness
(c) sincerity
(d) falsity

ASPIRE
(a) breathe
(b) stairs
(c) hope for
(d) thorn

SEQUEL
(a) ending
(b) beginning
(c) continuation
(d) similarity

PERPETUAL
(a) constant
(b) real
(c) mistaken
(d) painful

ASSENT
(a) despatch
(b) climb
(c) flavour
(d) agreement

DEFIANCE
(a) attack
(b) disobedience
(c) protection
(d) shyness

HOSTILITY
(a) kindness
(b) enmity
(c) entertainment
(d) illness

INDIFFERENT
(a) similar
(b) various
(c) unconcerned
(d) Shy