[ Modal Verbs ]
She _____ be the one who left the door open.
A. might
B. must
C. can
D. should
Random Topics:
FrequencyPresent simple or Past simplePassive and Active VoiceGrammar SuffixesLinking Verbs and TensesAdjective / Noun + to InfinitiveVerbs, Tenses, and VocabularySentences and Non SentencesPresent Perfect SimpleVocabularyOther quiz:
Phrasal Verb › ViewWe are looking forward ___ going out at the weekend.
A. at
B. in
C. of
D. to
Grammar › View
Where is the bear?
A. It is beside the tree.
B. It is on the tree.
C. It is under the tree.
D. It is in front of the tree.
_____ they ____ the story about the space aliens?
A. Do / believe
B. Are / believing
Tenses › View
What tense is used in: I have been studying for three hours?
A. Past perfect tense
B. Present perfect continuous tense
C. Simple present tense
D. Future continuous tense