[ Grammar ]
They opened the box to see what it _____
A. include
B. contain
C. contained
D. involve
E. involves

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Sentences Function and StructureTenses - Irregular VerbsPresent Simple or Present ContinuousAsking and Giving OpinionSimple and Past TensesWill, Be going to, Present ContinuousAuxiliary ModalTenses and ComparisonsDegrees of AdjectivesPassive VoicesOther quiz:
Verbs with Prepositions and Conjunctions › ViewYou should apologize …….. that comment
A. for
B. to
C. about
D. in
Vocabulary › View
What is the closest meaning of fairy tale?
A. Mythical story
B. Reality
C. Factual account
D. Historical record