[ Grammar ]
I _____________ to repair the lock on our door for the last four hours without any success.
A. am trying
B. tried
C. have tried
D. have been trying
Select your answer:

Random Topics:
Modal Verbs for PossibilityVerbs and AdverbsRelative Pronoun/AdverbsHope, Thank, Modal VerbsSubordinating Conjunctions and ClausesPast ContinuousTypes of Simple SentencesVerbs - third personPhrasal verbs and Prepositional PhrasesPrepositions and ConjunctionsOther quiz:
Conjunction › ViewAdd the correct coordinating or subordinating conjunction to the following sentences. Hint: if using a subordinating conjunction at the beginning of a sentence, the sentence will include a comma.
The volcano showed signs of being active, __________ some people refused to leave their homes.
A. and
B. because
C. or
D. yet
Simple Future Tense › View
We __________ (not) see Ben tomorrow.
A. will
B. will not
C. not
D. not will
