[ Modal Verbs ]
He ______________ (fix) the computer yesterday, but now it works.
A. could not fix
B. could fix
C. can fix
D. can not fix

Random Topics:
Tense,noun,preposition,quantityWH- Question WordsModal Verbs of PermissionModal Verbs for PossibilityUse of Prepositions or ConjunctionsPast Simple, Past Continuous, Past PerfectKnee AnatomyReported Speech and Reported QuestionsGrammar and IdiomsNounOther quiz:
Grammar › ViewSome teens have the awful habit of smoking. ________________, I don’t like it at all.
A. however
B. or
C. so
Relative Clause › View
The boy ___________ watch had stopped didn’t know that he was late.
A. whose
B. which
C. where
Prepositions › ViewBella is going _____ the stairs to take her books from the top floor.
A. up
B. upward
C. out
D. far
Present Tenses › View
A: What’s wrong with Mirna?
B: She ……………………. upset.
A. is looking
B. looks
C. has looked
D. has been looking
