[ Past Tenses ]
They … (study) in the living room when Mom … (arrive).
A. studied, was arriving
B. were studying, was arriving
C. were studying, arrived
D. was studying, arrived

Random Topics:
Past simple vs Present perfectConjunctions and PrepositionVocabulary and GrammarTOEFLTensesGrammar - NounsPassive and Active VoiceArticle the or zero article (-)Present Perfect or Past SimpleGrammar / PronounsOther quiz:
Auxiliary Verbs › ViewYou and I ___ best friends forever!
A. am
B. are
C. have
D. will
Passive Voice › View
The same movie ______ many times by me on TV this month. I’m really tired of
it.
A. (A) has watched
B. (B) has been watched
C. (C) was watched
D. (D) watched
Stop, take your hands off of me!
A. declarative
B. imperative
C. interrogative
D. exclamatory
Vocabulary › View
integral means
A. innocent
B. necessary
C. inexpensive
D. inarticulate
