[ Mixed General Quiz ]
For a long time, corn ___ been an important crop in Ohio.
a. was
b. is
c. have
d. has
e. ever
Random Topics:
Homonyms Personal Pronoun Future Perfect Tense Linking VerbsTenses PracticeHave to / Do not have toConditionalsPresent Perfect and Present Perfect ContinuousTo infinitive - Gerund
Other quiz: English for Tourism
When do people usually wear a safety belt?
A. Before they board a plane
B. When they get dressed in the morning
C. During check – in
D. During take -off and landing
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