[ Grammar ]
They ____ their car.
A. have washed
B. has washed
C. are washed
D. is washed

Random Topics:
Grammar (was, were, could, could not)Past and Past ContinuousHow much or How many?Prepositions after VerbsGrammar - either...or, neither...norSentences Function and StructureFuture Tense and ConditionalsPassive to ActiveComparativesWill and Going toOther quiz:
Subject-Verb Agreement › ViewNeither of you (jump / jumps) to conclusions.
A. Jump
B. Jumps
Vocabulary › View
If you want to make origami, you have to ……. the paper many times.
A. fold
B. foothpath
C. gloomy
D. forage
Subject Verb Agreement › ViewEach of the Ice Ages (was / were) more than a million years long.
A. was
B. were
Prepositions › View
To go to the park, you will have to walk _____ the bridge over there.
A. in
B. at
C. about
D. across
