[ Mixed General Quiz ]
The population of Croatia at the beginning of 2000 ___ 5 million.
a. are
b. was
c. has been
d. am

Random Topics:
Regular and Irregular VerbsThere is, There are, Some, AnyVerbs + Gerund or InfinitiveAdverb Clauses of TimePresent SimpleSpeculation with Modal VerbsTypes of Sentence StructuresNouns - Word Form-IONContinuous TensesTenses and FoodOther quiz:
Vocabulary › ViewThe referee made a controversial decision to allow a — goal.
A. disputed
B. void
C. stimulate
D. disputed
Adverbs, Infinitives, Definite Article › View
Robert was tired and he ________ to go to bed early.
A. decided
B. would
C. learned
Modals › ViewIf you have a pet dog, you _____________ feed it every day or it will die!
A. have to
B. have
C. has to
Present Simple › View
my aunt ____________ a big house
A. has
B. have
C. having
D. does have
