[ Conditional Sentences ]
Water … if you heat it up to 100ºC
A. boils
B. boiling
C. boiles
D. will boil
Random Topics:
Auxiliaries VerbComparative AdjectiveModal PerfectGrammar : Must (Necessity)Adverbs of DegreeConditionals and Modals of ProbabilityVerb Forms and PrepositionsPassive SentenceDemonstrative Pronouns and Verb TensesNoun and PronounOther quiz:
Grammar › ViewWhich is an adjective?
A. old
B. mother
Vocabulary › View
His parents knew he was home when they heard him __________ up the front steps.
A. galumphing
B. shun
C. foe
D. sought