[ Grammar ]
Ancient people ___ a computer.
A. didn’t use
B. not used
C. not use
Random Topics:
Degrees of ComparisonFuture Tense and ConditionalsAdverbs of DegreeModals with Perfect InfinitiveVerb-ing and InfinitiveAdverb of MannerIndependent/Dependent Clauses & Relative ClausesModal Verbs - ObligationTenses & AffixesQuantifiers & Modal VerbsOther quiz:
Grammar › ViewHe said he would ring, but I ___ think he will.
a. don’t
b. doesn’t
c. didn’t
Verb-ing or to Verb › View
The students ______ up the classroom after they made a mess.
A. were asked cleaning
B. were let clean
C. made to clean
D. were made to clean
Prepositions › ViewPicasso’s paintings are_____the walls of the Museum of Art.
A. under
B. at
C. on
D. over
E. in
Quantifiers › View
The majority of criminals _________ non-violent.
A. are
B. is