[ Grammar ]
By the time we left the house, the ice ___________.
A. melted
B. had melted
C. did melt

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Modal VerbIndefinite and Intensive NounAuxiliary Verbs, if, unless and ModalVerbs, Tenses, and VocabularyUse of Prepositions or ConjunctionsAdjectives and DegreesPossessive Pronouns and Adjective PronounsGrammar: Defining Relative ClausesRequest with Modal VerbsAdjectives and comparisonsOther quiz:
Homonyms › ViewShe brushed out the hair of her horse’s ___.
a. main
b. mane
c. mein
Grammar › View
Lisa is very young. She can’t stay home alone.
A. Lisa is too young to stay home alone.
B. Lisa is very young too stay home alone.
C. Lisa is enough young to stay home alone.
Habitual and Continuous Tenses › ViewIt …. very often in winter.
A. is raining
B. is going to rain
C. raining
D. rains
Grammar › View
Tom left IT on the table.
A. preposition
B. pronoun
C. noun
