[ Modals Of Speculation ]
Our dog didn’t come home last night. I’m worried a car ………….. (run) him over.
A. must have run
B. can’t have run
C. could have run

Random Topics:
Tenses and VoiceConditional SentenceWish, Unless, If sentenceIdentifying Sentence TypesRelative & Interrogative PronounsA/AnReported - GerundComparative AdverbsPrepositions after Verbs and AdjectiveModals with Perfect InfinitiveOther quiz:
Adverb › ViewWhat is the adverb in the following sentence? Stan sloppily painted the wooden fence in his yard.
A. Stan
B. Sloppily
C. Wooden
Present Simple › View
They __________ every day
A. don’t play
B. doesn’t play
C. doesn’t plays
D. don’t plays
Conjunctions › View… the rain , we still went to the park.
A. Although
B. Because of
C. Though
D. Because
E. In spite of
Grammar › View
The motivational speaker encouraged the participants ______ their goals despite challenges.
A. pursuing
B. pursue
C. to pursue
D. pursued
