[ Modal Verbs ]
This handwritten note _____ be important to the olice investigation – we’d better give it to the detective.
A. ought to
B. can
C. must
D. might

Random Topics:
Noun PhraseLinking VerbsGrammar - Countable/ UncountableGerund or InfinitivesVerb to Be Tenses & Object PronounVerb Forms and PrepositionsAdjective + to + VerbAcademic VocabularyVocabularyPast ParticipleOther quiz:
Tenses › ViewChoose the correct form of the verb from parentheses. When Bob (arrived / was arriving) everyone was eating.
A. arrived
B. was arriving
Grammar › View
He has prepared the pens and papers. He ________ for the incoming exam.
A. will study
B. is going to study
Grammar › ViewWhat do you see?
A. I see an octopus.
B. I see a octopus.
Abstract Noun x Concrete Noun › View
He told me how to raise money for charity.
- abstract noun
- concrete noun
