A.reproaching
B.criticizing
C.praising
D.insulting

A.divide
B.engage
C.force
D.unite

A.separated
B.integrated
C.merged
D.cooperated

A.objected
B.rejected
C.projected
D.injected

A.product
B.demonstration
C.reflection
D.combination

A.giving and receiving things at the same time
B.trying many different things at the same time
C.the process of changing an amount of one currency
D.an arrangement for two people/parties to me

A.variety
B.variability
C.verification
D.variation

A.give up
B.turn off
C.save up
D.give in

A.early in the evening
B.soon after midnight
C.late in the morning
D.long before bedtime

A.beginnings
B.causes
C.reasons
D.roofs