[ 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:
Grammar › ViewWhat is a metaphor?
A. A comparison that uses the words “like” or “as”
B. A comparison that does not use the words “like” or “as”
C. An adverbial phrase that compares one thing to another
D. A type of poem in which two things are compared
Grammar › View
I get my bicycle ____ by the mechanic
A. repair
B. to repair
C. repaired
D. to be repaired
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
