My mum’s a doctor. She ______________ (work) in a non-profit organization on weekends.
A. works
B. work
C. is working
D. are working
E. has worked

Random Topics:
Perfect and Past TenseDaily Routines & TensesAdverb PhrasesPhrasal Verbs and Verb FormsPerfect Progressive TensesGrammar - Compound SentencesTypes of SentencesNoun QuantifiersTransitional Phrases and ConjunctionsSentences and Non SentencesOther quiz:
Grammar › ViewThese expressions are for declining invitation, except…..
A. thanks. I would be happy to be there
B. Well, sounds interesting. Sorry I cannot be there
C. Sorry, I am afraid I cannot join you this time
D. I am deeply sorry to say that I prefer stay with my family
Prepositions › View
The cargo plane was flying_____an altitude of 8000 meters over the ocean.
A. under
B. in
C. on
D. over
E. at
Articles and Pronouns › ViewWhich sentence correctly uses the articles ‘a’ and ‘an’?
A. An letter is addressed to a author.
B. A author is writing an book about elephants.
C. We can look for a book about an elephant.
Vocabulary › View
Exonerate (eg ZON er ayt)
A. To convict
B. To press charges
C. To vindicate
D. To accuse
