[ Perfect Tenses ]
Sam … (to drive) a car for five hours now.
A. has bee driving
B. have been driven
C. has been driving
D. is driving

Random Topics:
FOR & SINCEConjunctions & InterjectionsSimple Past Tense1st and 2nd ConditionalsPassive Voice of TensesPersonificationPast Continuous Tense & Past ModalsAnalogyPerfect Verb TensesComparatives ( adj/ adv)Other quiz:
Modal Verbs › ViewWhere’s Clare? Her bag’s here and her computer’s still on so she _____ home.
A. mustn’t have gone
B. might have gone
C. can’t have gone
Grammar › View
Amelia Earhart disappeared while she was attempting to traverse the globe in 1937.
A. NO CHANGE
B. she attempts
C. she will attempt
D. to attempt
Grammar & Vocabulary › View. Concentrates on money. It includes banks, accountants, and insurance companies.
A. The financial sector
B. The agriculture sector
C. The manufacturing sector
Present Perfect › View
I am looking for my pen. I __________ it.
A. have lost
B. did lost
C. has lost
