[ Tag Questions ]
They’d done a lot of work, _________?
A. didn’t they
B. hadn’t they
C. wouldn’t they
D. wouldn’t them
E. hadn’t them

Random Topics:
as...as, comparatives, superlativesPresent and Past Perfect TensesWill vs be going toIntermediatePronouns and AntecedentsSimple and Past TensesNeither/Either/All/NonePrepotitionsNoun, Quantifiers and SuffixesPronouns and QuantifiersOther quiz:
Grammar › ViewMary Lou Retton was the first American to win the gold medal in the Women’s All-Around event.
A. Fact
B. Opinion
Subject and Verb Agreement › View
A lot of the words in Unit 10 _____ new.
A. is
B. are
Look, See or Watch › ViewThe police are ___ the suspect.
a. looking
b. seen
c. watching
Comparison › View
Tigers are _____________ than cats.
A. the wildest
B. more wilder
C. wild
D. wilder
