[ Grammar ]
The house was dirty. They ………. it for weeks.
A. didn’t clean
B. hadn’t cleaned
C. cleaned
D. don’t clean

Random Topics:
Present Perfect: for/sinceModals - Have to or ShouldInfinitivesGrammar: so and suchAdjectives, Adverbs, and PrepositionsTransitionsVocabulary & GrammarHas Got & Have GotSimple TensesAdjectives-Comparison, SuperlativeOther quiz:
Vocabulary › ViewKoran
A. sea with many islands
B. to differ in opinion
C. division in or separation from an organized body
D. sacred book of the Muslims
Subject Verb Agreement › View
Everybody _______ (want) to go to the new amusement park.
A. wants
B. want
C. wanting
D. wanted
Grammar › ViewThe mosque has __ huge blue dome and __ minaret.
A. a , an
B. a , a
C. the , a
Adverbs of Frequency › View
I went to a restaurant last week, but I ______ eat at home
A. usually
B. rarely
C. always
