[ Progressive Perfect and Simple Verb Tenses ]
In the past, people invented steam engines.
A. past
B. present
C. future
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Common Grammar Mistakes and Spelling Tips-ing form and the to-infinitiveVerbs of movementFirst & Second ConditionalIndependent/Dependent Clauses & Relative ClausesProgessive TensesComparatives and SuperlativesGrammar, Conditional Sentences, VocabularyPresent Simple vs Present Continuouswas wereOther quiz:
Mixed General Quiz › ViewThe sailor was a expert at tying every kind of ___.
a. knot
b. not
Verb Tenses › View
When were your parents listening to Rolling Stones?
A. When they were young
B. When they are young
C. When they will be young
D. When they have been young
Present Tense vs Present Continuous › ViewThe technology (develop) time to time. We (need) to follow the trends so we won’t be left behind.
A. develops, are needing
B. is developing, are needing
C. develops, need
D. is developing, need
Grammar › View
I often _______ up late on a Saturday.
A. wake
B. wakes
C. am waking
D. is waking