[ Question Words ]
You look sad, ___________________ is the matter with you?
A. what
B. why
C. how
D. which

Random Topics:
Interjection & Prepositional PhrasesTypes of PrepositionVerb Types and TensesNounModal Verb in Passive VoicePast Perfect Simple TenseOffering HelpComparatives - SuperlativesPhrase or ClausePresent Simple for Future ArrangementOther quiz:
Articles › ViewI heard _____ interesting story on the news.
A. an
B. a
C. the
D. no article
Indirect Question › View
“Have you been to Japan?” asked Sarah.
- Sarah asked if I has been to Japan.
- Sarah asked if I had been to Japan.
Grammar › View
“Please make _________ at home,” said Mrs lee to her guests.
A. herself
B. yourself
C. yourselves
D. ourselves
Tenses › View
He ___ for hours before he finally took a break.
A. studied
B. had studied
C. had been studying
D. was studying
