[ Tenses ]
I ______ (study) when you called me last night.
A. was studying
B. am studying
C. were studying
D. studying

Random Topics:
Countable - UncountableAdverbs, Prefixes, and SuffixesPersonal Pronounduring, for, whilePresent Simple Tense PassiveFragment, Comma Splice and Run -on Sentencea, an, the, zero articleComparative AdverbGerunds as objects of prepositionPresent Perfect: for/sinceOther quiz:
Homonyms › ViewBread tastes better the longer you ___ the dough.
a. need
b. knead
Verb-ing or to Verb › View
I ______ the weather in Taiwan, so I think I’ll stay here for another year.
A. am used to
B. used to
C. used to be
D. am used to like
Conditionals and Modals of Probability › ViewUnless you ____ louder, your classmates won’t understand you.
A. didn’t speak
B. had spoken
C. don’t speak
D. speak
Grammar › View
Marie lifted the rabbit …….. out of its hutch.
A. gently
B. peacefully
C. politely
D. lazily
