[ 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:
Vocabulary › ViewThere should be a strict ……..…….. against polluters.
A. action
B. reaction
C. attraction
D. distraction
Adverbial Clauses › View
______ to an end, the students will have finished several assignments and tests.
A. After the school year had come
B. Before the school year will come
C. Once the school year came
D. When the school year comes
Grammar › ViewJane 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
