[ 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:
Grammar › ViewThe boy scouts want _____________ the outing
A. join
B. to join
C. joining
D. will join
Modals for Obligation › View
At the zoo, we ____________ feed the animals. They might get sick!
A. should
B. don’t have to
C. can’t
D. have to
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
