[ Simple Present & Present Progressive ]
They ___ sleeping deeply right now.
A. am
B. do
C. are
D. is

Random Topics:
Basic GrammarSubordinating ConjunctionAdverb and Noun ClausesTenses (Present, Past, Future Forms)Comparatives or SuperlativesGrammar & VocabGrammar - either...or, neither...norTenses - Irregular VerbsCan vs be able toPhrasal VerbOther quiz:
Modal Verbs › View. Which of the following is NOT a modal verb?
A. Can
B. Might
C. Should
D. Used to
Grammar › View
There are six _______ grazing in the field.
A. goats
B. goat
C. goates
Tenses › View. He_____bought a new book
A. Is
B. Does
C. Has
D. Has been
Adjective › View
Shanghai is a ______ bigger city than Beijing.
a. a great deal
b.by far
c.easily
d.far
