They ___ so naughty as kids.
a. was
b. were

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Vocabulary › ViewWhat is the definition of ‘destructive’?
A. Done, chosen, etc. without deciding in advance what is going to happen, or without any regular pattern
B. Causing destruction or damage
C. A plan that lists all the work that you have to do and when you must do each thing
D. Very large, heavy and solid
Vocabulary and Grammar › View
Mr. John feels tired because he ______ hard all day.
A. works
B. worked
C. had worked
D. has been working
Vocabulary › Vieworganisms that have the same characteristics and can reproduce with one another
A. unique
B. traits
C. variations
D. species
Grammar › View
Marcus started learning French two years ago.
A. Marcus’s learning of French lasted only two years
B. Marcus has been learning French for two years
C. Two years is enough for Marcus to learn French
D. Marcus needed only two years to learn French
