[ Tenses ]
Jack _________ at the supermarket since last summer.
A. worked
B. has worked
C. has been working
D. is working

Random Topics:
Comparison DegreeConjunctions & InterjectionsDo not or Does notGrammar & VocabSynonymsTense-ed or -ingGrammar (want to/ need to/ have to)Possessive Nouns with Apostrophes and PronounsPast Simple and Past Continuous TensesOther quiz:
Past Continuous Tense › ViewI ____________ my blouse as my sister came back from work.
A. wore
B. were wearing
C. was wearing
D. is wearing
Ed and Ing Endings › View
I hate doing housework! It’s _____!
A. exhausting
B. exhausted
Jane and Ahmad ……………. For a walk last week .
A. didn’t go
B. doesn’t go
C. don’t go
Phrasal Verb › View
reduce loudness
A. Turn away
B. Turn off
C. Turn down
D. Turn in
