[ 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:
Gerund and Infinitives › ViewMoser likes to be __________________.
A. see
B. saw
C. seen
D. didn’t see
Grammar › View
Laura _______________ a doctor now if she ___________________medicine.
A. wouldn’t be / hadn’t studied
B. wouldn’t be / didn’t study
C. wouldn’t been / hadn’t studied
D. didn’t be / wouldn’t have studied
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
