[ Modal Verbs ]
Your wedding ring is very precious. You ___________ lose it.
A. must
B. could
C. needn’t
D. mustn’t

Random Topics:
Conjunction: Because and SoTenses and VoicePresent, Past, Present Perfect and ComparativeAdverb ClausesAdjectivesPresent Simple and Present Continuous TensesAdverbs or AdjectivesWish SentencePossessive AdjectivesModal Verbs of PermissionOther quiz:
Tenses › ViewThe policeman ——————- the thief red-handed.
a) Catch
b) Caught
c) Is caught
d) Catching
Phrasal Verbs › View
John, could you look after my handbag while I go out for a minute.
A. take part in
B. take over
C. take place
D. take care of