[ Modal Verb ]
A: How did the robbers get in?
B: We don’t know yet. The old woman …….. to lock the door.
A. might forget
B. could forget
C. might have forgotten
D. must have forgotten
Random Topics:
Employment VocabularyVocab and GrammarTenses & PassivePresent, Past, and Future TimeSimple Present - Negative & InterrogativePast Simple TensesParallel Structure or Combining SentencesAdverb of MannersComplex Sentencesduring, for, whileOther quiz:
Grammar › ViewI’ll wake up on time tomorrow ____________ I set my alarm clock.
A. If only
B. Provided that
C. Even if
D. Unless
Modals › View
Teacher Lisa might give a quiz tomorrow in our Science subject. The sentence expresses
A. a request
B. an offer
C. a certainty
D. a probability
Grammar › ViewRussia is _________ country in the world.
A. big
B. the biggest
C. the bigest
D. the bigger
Grammar › View
_______ friend was talking with them.
A. Their
B. There