[ Vocabulary and Grammar ]
____________ Bobby often ____________ physics experiment after school?
A. Does/do
B. Is/do
C. Does/do
D. Is/does

Random Topics:
Time ClausePresent Progressive TenseFirst Conditional SentenceThe Past SimpleOpinion / AgreementGrammar: Defining Relative ClausesPresent Simple & Present Progressive TenseBecause / soModals for DeductionCountable and UncountableOther quiz:
Grammar › ViewYou ———- keep your room clean and tidy.
A. must
B. mustn’t
Grammar › View
Oryx is _________ nicest animal in the desert.
A. an
B. this
C. a
D. the
Vocabulary and Grammar › ViewBoth small and large animals are a black bear’s ________.
A. species
B. prey
C. extinct
D. wild
Grammar › View
That group of stars __________ the Big Dipper
A. is called
B. are called
