[ Grammar and Sentence Structure ]
. Which sentence uses ‘while’ correctly?
A. While he working, she studied
B. While he was working, she studied
C. While he worked, she was study
D. While he work, she studying
Select your answer:
Random Topics:
Grammar - either...or, neither...norComparative - Superlative3rd Person SingularPast Simple TenseSimple Past Tense (was/were)Present Perfect Simple & ContinuousIdiom and TensesConjunctionSentence Structure and Grammar RulesVerb Present Simple TenseOther quiz:
Vocabulary › ViewHe’s not at all informed on environmental _____ .
A. resources
B. records
C. sources
D. issues
Grammar › View
Peter wears a suit and tie to work. He likes to dress in ………. clothes.
A. formal
B. casual
C. trendy
D. old-fashioned