[ Past Simple, Past Continuous, Past Perfect, Past Perfect Continuous ]
What’s that floating __ the water?
A. on
B. in
C. at
D. by

Random Topics:
Modals and Present TensesDemonstrative PronounAlthough / DespiteThird ConditionalMesopotamia VocabularyWill and Will notPresent simple, Present continuous, Singular, PluralAdjective OrderRegular and Irregular AdverbArticles and PronounsOther quiz:
Second Conditional › ViewTony never gets in trouble when he breaks the rules, but Patty does. Their parents are ___________.
A. disloyal
B. disrespectful
C. Unfair
D. untrustworthy
Grammar › View
What is the part of speech of the word “and” in the sentence “I like apples and oranges”?
A. noun
B. verb
C. adjective
D. conjunction
Irregular Adjectives › ViewThis painting has the __________ frame in the art gallery.
A. good
B. better
C. best
D. bestest
Verb Tenses › View
. Choose the correct progressive tense: He (read) a book right now.
A. was reading
B. reads
C. is reading
D. readed