I wonder why Luke didn´t hear the burglars enter his apartment. I guess he could ______at that time.
A. be sleeping
B. have been sleeping

Random Topics:
Subject-Verb AgreementPast Continuous and Past Simple TenseGrammar - may & mightConditional SentencesPresent Continuous for FutureTypes of PrepositionClauseModal and Modal PerfectQuantifiers MixFrequencyOther quiz:
Grammar › ViewWhat’s the question: “No, my sister doesn’t play an instrument.”
A. Your sister play an instrument?
B. Is your sister playing an instrument?
C. Do your sister plays an instrument?
D. Does your sister play an instrument?
Demonstrative Pronouns › View
_________ was a difficult test we had last week.
A. This
B. That
C. These
D. Those
Vocabulary and Grammar › View_____ the toys _____ by the children?
A. Did/put away
B. Was/put away
C. Did/belonged
D. Were/put away
will, be going to, would like to › View
“Would you like to drink a cup of coffee?”
This sentence means ………..
A. Apakah kamu ingin minum secangkir kopi?
B. Apakah kamu ingin minum secangkir teh?
C. Apakah kamu ingin minum segelas sirup?
D. Apakah kamu ingin minum segelas air putih?
