[ Grammar ]
He was making a sandwich in the kitchen………he saw a big gecko.
A. when
B. while

Random Topics:
Subject-Verb AgreementPassive VoicesPresent Progressive TenseTypes of SentencesVerb, Object, PrepositionAdjectivesTOEFLProgressive Verb TensesFirst & Second ConditionalAdjectives and comparisonsOther quiz:
Past and Perfect Tenses › ViewShe ______ (not/sleep) well last night.
A. not sleep
B. didn’t sleep
C. haven’t slept
Grammar › View
… children should play outside more.
A. I can’t believe
B. I learn that
C. In my opinion
D. Do you think that..
E. I totally understand
Past Progressive Tense › ViewThe dog………………. barking.
A. were
B. was
Vocabulary › View
What is the meaning of “Perilous”?
A. Safe
B. Dangerous
C. Calm
D. Secure
