Topics: Preposition and Preposition Phrase
Well, they concentrated ____ rest, good eating and relaxed.
A. on
B. in
C. of
D. at
Select your answer:

Random Topics:
Adverbs of DegreeParticiple - ing/ edAdverbial Clause of Cause and EffectAdverbs and Adverbial PhrasesReported - GerundGrammar and StructureLinking Words and PhrasesAdjective / Noun + to InfinitiveModal and Auxiliary VerbsGrammar - Countable/ UncountableOther quiz:
Modal Verbs in Emergency Situations › ViewYou ______ carry your ID during emergencies.
A. should
B. mustn’t
C. needn’t
D. don’t
Future Tenses › View
What is the structure for the future perfect continuous tense?
A. Subject + will + be + verb -ing
B. Subject + will + have + past participle
C. Subject + will + have + been + verb -ing
D. Subject + will + verb -ing
