[ 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:
a, an, the, Zero Article › ViewAlice drives ___ old car.
A. A
B. An
C. Zero article
Gerund vs. Infinitive › View
Identify the infinitive phrase in the following sentence:
Jacob was the first student to volunteer for the cleanup crew.
A. To volunteer for the cleanup crew
B. Jacob was
C. The first student
D. To volunteer
… 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