[ Grammar ]
Some cities are prepared for an earthquake because they have had so many.
A. Complex
B. Not Complex

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Conditionals and Modal VerbsPresent Continuous TenseFirst Conditional SentencePast Simple vs Present SimpleMay, MightAdverbs & to beAdverb Clause ConnectorMixed Present TensesAuxiliary Verbs (be, do, have)Modal Verbs - ObligationOther quiz:
1st Conditional › ViewIf the school uniform ___ compulsory next year, we ___ to wear it.
A. is/will have
B. be/will have
C. will be/have
D. will be/will have
Grammar › View
Where is the Pencil?
A. Next to
B. On
C. Behind