[ Modal Auxiliary ]
You haven’t eaten all day. You …………………… be hungry. (certainty)
A. must
B. can
C. should
D. shouldn’t

Random Topics:
Singular and Plural Nouns-ed or -ingPast Perfect vs Past SimpleGRAMMAR - Could / Could notShould and Shouldn'tPassive SentencesPerfect and Past TensesGrammar: MorphologyLet & Be allowed toPreposition and Word FormOther quiz:
Grammar › ViewThe ___ student wrote the answer on the ___.
A. board, board
B. board, bored
C. bored, board
D. bored, bored
Future Tenses › View
Complete the sentence with future simple: ‘They ______ (to arrive) at the airport by noon.’
A. arrived
B. will arrive
C. are arriving
D. arrive