Topics: Grammar & Vocabulary
Everyone…………….their best to fight against Coronavirus now.
A. are doing
B. has doing
C. is doing
D. were doing
Select your answer:

Random Topics:
Grammar - Future ActionFuture Tenses-ed or -ingParallelism and Subject Verb AgreementModal and Phrasal VerbsModal Verbs and ConjunctionsAdverb or Adjectiveso vs suchAdverbs and PhrasesArticles and DeterminersOther quiz:
Present Perfect Tense › ViewIt____ happened several times already.
A. has
B. have
Simple Future Tense › View
In two days, I _______ my results.
A. will be knowing
B. will know
C. would know
