[ Grammar ]
I was taking a nap ____ the mail carrier arrived.
A. when
B. while

Random Topics:
Participle - ing/ edAdjectives Ed and IngGerund, Infinitive, Bare VerbSuffixes (ing-ed) SentencesPresent Simple or Present ContinuousModals with Perfect InfinitiveComparative AdjectivePresent Simple and Modal VerbsThe Structural Types of SentencesDefinite ArticlesOther quiz:
Grammar › ViewThe article ___ is used only before a consonant sounds.
A. the
B. an
C. does
D. a
Grammar › View
Peter … 14 tomorrow.
A. be
B. was
C. am
D. ’ll be
TOEIC › ViewWe are looking for a new office that is _____ than our current one.
(A) large
(B) largely
(C) larger
(D)l argest
Conjunctions › View
The team was losing; __________, they managed to win the game in the last minute.
A. because
B. therefore
C. nevertheless
D. otherwise
