[ Tenses ]
Two years ago, Mark ____ his own business, but he ____ freelance work since then.
A. started / has been doing
B. was starting / has done
C. has started / does
D. starts / was doing

Random Topics:
Simple Past Tense & Future TenseGerund, Participle, Infinitive, or AppositiveLinking Verbs & Helping VerbsGRAMMAR - Could / Could notSimple PresentModals of AdviceSuperlativesOpinion / AgreementTypes of PrepositionTime ClauseOther quiz:
Grammar › View______ ?
Yes, he was unconscious.
A. Was he passing out
B. He got passed out
C. Did he pass out
D. He’s passing out
Verb Tenses and Sentence Structure › View
Which sentence contains a linking verb?
A. I am sad that fall break is over.
B. Brynn studied for the math test.
C. Calvin fixed the flat tire on his bike.
D. Everyone walked in the hall this morning.
Grammar › ViewJane is a very… cook.
A. well
B. good
C. badly
Future Tenses › View
To talk about established plans (100% sure) we use…
A. present simple
B. be going to / present continuous
C. future simple
D. future continuous
