[ Tenses ]
I’m tired because I ___ all day.
A. have worked
B. had worked
C. have been working
D. am working

Random Topics:
Grammar and PunctuationTime ExpressionsNouns and Their FormsDefinite and Zero ArticleClauses and ConjunctionConditionalVocabulary and ModalsPassive Voice with ModalsPresent Forms and Narrative TensesGrammar speak,talk,say,tellOther quiz:
Grammar › ViewWhat is he doing?
A. He is fishing.
B. He is painting.
C. He is skateboarding.
D. He is reading.
Grammar › View
The dog _______ its tail.
A. wag
B. wags
C. wagging
Modal Verbs › ViewHis doctor told him that he ___________ lose weight or he will become very ill.
A. can
B. ought to
C. would
Grammar and Punctuation › View
Which sentence uses correct capitalization and punctuation for a holiday and a quote?
A. “I love Halloween!” said Mia.
B. “I love halloween!” said Mia.
C. “I love Halloween”! said Mia.
D. “I love halloween”! said Mia.
