[ Grammar ]
The zebras _____________ been at the zoo a long time.
A. are
B. has
C. were
D. have

Random Topics:
Have to/Has toPresent Tenses and ConnectorsIndependent/Dependent Clauses & Relative ClausesSimple Present and Past TensesPresent Perfect and Past TensesTypes of SentencesAdverbs and Adjectives-Ing and Infinitive Verb PatternsWish SentencePresent Tense vs Present ContinuousOther quiz:
Grammar › View……we booked our tickets, we had searched for the hotels.
A. after
B. before
Grammar › View
We didn’t do well in the test ___ it was easy.
A. in spite of
B. and
C. however
D. although
Grammar › ViewMany people want to choose what they eat …… .
A. ourselves
B. yourself
C. yourselves
D. itself
E. themselves
Prepositions › View
I was searching … the information online all night long.
A. for
B. from
C. with
D. by
