[ Relative Clauses and Usage ]
Did they ______ submit their reports on time?
A. have to
B. had to
C. didn’t had to
D. has to

Random Topics:
Present Simple/AffirmativeCan, Could, May, MightSimple Present - WH QuestionsAdjectives & PrepositionsA/AnAdjective vs AdverbClauses and ConjunctionsWH Questions and Simple Past TenseGrammar ModalsDegrees of ComparisonOther quiz:
Simile, Metaphor or Personification › ViewAfter the three hour trail ride through the hills, Jimmy got off his horse and waddled like a duck.
A. Simile
B. Metaphor
C. Neither
Grammar › View
First conditional: If you _____ the popcorn too long, the kitchen _____ like burned popcorn.
A. cook … will smell
B. cook … smell
C. cooked … would smell
D. had cooked … would have smelled
Modals › ViewWhich of the following sentences suggests the highest certainty?
A. I could wash the dishes.
B. I might wash the dishes.
C. I won’t wash the dishes.
D. I should wash the dishes.
Prepositions of Time › View
… Fridays, we have English classes … 15:45hs.
A. The // the
B. At // at
C. In // at
D. On // at
