[ Grammar ]
Sam …….. (to drive) a car for five hours now.
a. has been driving
b. have been driven
c. has been driving
d. is driving

Random Topics:
Adverb of ConcessionSubject Verb Agreement Irregular Verbso vs suchPresent Simple and Modal VerbsAction, Helping & Linking VerbsPassive Voice, Modals of Deduction and First ConditionalRegular and Irregular VerbsPast Continuous TensePast TensePresent Perfect TenseOther quiz:
Simple Present Tense › ViewMany women… in mall every saturday night.
A. shop
B. shops
C. shopping
D. to shop
Vocabulary › View
sear means to
A. augment
B. singe
C. taper
D. riddle
Present Simple & Continues › ViewEveryone …………. at the wedding
A. is
B. be
C. are
Vocabulary › View
What’s the _____________ right now? It’s 40°.
A. advance
B. temperature
C. distance
D. connection
