[ Grammar ]
They …… (clean) the car. It looks new again.
A. cleaned
B. has cleaned
C. have cleaned

Random Topics:
Conditional Sentence Type 2Collective NounsPreposition and AdjectiveMixed ConditionalsPersonal PronounsModals of Necessity and SuggestionGerund & InfinitiveGrammar SuffixesPresent and Past Simple TenseRegular and Irregular AdverbOther quiz:
Idioms › ViewIf it’s “safe and sound”, it’s ___.
a. not allowed
b. beautiful
c. not harmed
Present Perfect Simple & Present Perfect Continuous › View
The Giant Panda ___ an endangered species for years
A. has been
B. was
Grammar › ViewI ……………………….. my parents twice a month.
A. have visited
B. visit
Grammar › View
They take a different route ___ be free from the traffic jam
A. in order not to
B. so as to
C. so that
D. to not
