[ Tenses and Structure ]
Which of the following sentences is in the past simple?
A. I was happy yesterday.
B. I am happy.
C. I will be happy.
D. I have been happy.

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Word Form & Verb TenseGerunds and InfitinitivesAdverbs of frequencyAdverbial Clause of MannerSo - Too - Either - NeitherPresent Simple VS ContinuousPassive Voice of TensesMay, MightInfinitives or GerundsModals of Necessity and SuggestionOther quiz:
Vocabulary › ViewShe hadn’t eaten all day so she was _______
A. certain
B. starving
C. clever
Grammar › View
The children are in the class_______.
A. book
B. room
C. time