Topics: Past Modals
Our security system shows that he swiped in with his badge at 8:14 AM, so he ________ been in the office yesterday.
A. should have
B. must have
C. might have
D. could have
Select your answer:
Random Topics:
Phrasal Verbs with up and downPast Simple, Past Continuous, Past PerfectModifiersPresent, Past, and Future TimePrepositions and ConjunctionsPresent Perfect: for/sinceSubject Verb Agreement and Coordinating ConjunctionsPresent ProgressiveModal VerbsPast TensesOther quiz:
Tenses › ViewMartha _____ the violin when she was younger.
A. used to played
B. was used play
C. used to play
D. usually play
Grammar › View
She brought 3 ________ of bread to make sandwiches for the picnic.
A. loavs
B. loaves
C. loafes