[ Prepositions of Place ]
They are swimming ___ the sea.
A. on
B. in
C. at

Random Topics:
Passive Voice of TensesModal VerbAuxiliary Verbs, if, unless and ModalGrammar Like & Linking VerbPresent Simple ProgressiveSimple and Compound SentencesTOEFL Adjective and AdverbTenseVerb FormPossessive Pronouns and QuantifiersOther quiz:
Quantifiers › ViewUnfortunately, there were ____ tickets left for the concert.
A. a lot of
B. many
C. hardly any
D. no
Have to › View
Doctors ….. study at university
A. don’t have to
B. doesn’t have to
C. have to
D. don’t have to
