[ Modal Verbs ]
Cold deserts _____ in snow, which don’t receive much precipitation.
A. should be covered
B. must be covered
C. had better be covered
D. might have been covered
E. can be covered

Random Topics:
Coordinating ConjunctionSome & AnyPronouns, Sentence Structure, and ApostrophesPassive and Active SentencesVocabularyPast Simple and Past Continuous TensesTimeGerunds and InfitinitivesAdjectiveModal and Modal PerfectOther quiz:
Types of Sentences › ViewThis eggplant taste like chicken.
A. Declarative
B. Imperative
C. Exclamatory
D. Interrogative
Grammar › View
Examples of COMMON GENDER –
A. hammer, axe
B. hammer, carpenter
C. axe, carpenter
D. carpenter, plumber