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

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Past and Past ContinuousPast or Present Verb TenseSimple TensesZero and First ConditionalsGrammar ( going to)Simple and Compound SentencesGrammar (was, were, could, could not)Simple vs Continuous Past TensePRESENT SIMPLE vs PRESENT CONTINUOUS + QUANTLinking Verbs and TensesOther quiz:
Grammar › ViewOur children are younger than ____.
A. theirs
B. ours
C. their
Grammar › View
a dolphin / got / Has / hair / ?
A. Has a dolphin got hair?
B. A dolphin has got hair?
C. Has got hair a dolphin?
D. Has got a dolphin hair?
Preposition after some Verbs › ViewMy husband specializes _______ computer software.
A. for
B. about
C. in
D. of
Vocabulary › View
You can find …. in your kitchen.
A. pillow
B. stove
C. television
D. sofa
