[ Grammar ]
You ____________ your keys. We don’t have another set.
A. must lose
B. mustn’t lose
C. shouldn’t lose
Select your answer:

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Pre-intermediateVerb 3 formsAdjective / Noun + to InfinitivePreference & Future TenseIf- ConditionalSimple Present Negative and QuestionCollocations & TensesNoun and Modal VerbsPresent Perfect Simple & Present Perfect ContinuousPronoun Antecedent AgreementOther quiz:
Vocabulary › ViewComplete each sentence with the correct word form: My __________ cousin will eat anything.
A. adventure
B. adventurous
Grammar › View
Identify the main clause in the following sentence: ‘Although it was raining, we decided to go for a walk.’
A. it was a sunny day
B. Although it was raining
C. we decided to go for a walk
D. we stayed indoors
