[ Grammar ]
We must find ________ solution to _______________ problem.
A.-,a
B. a, the
C. an, the
D. the,a
Select your answer:
Random Topics:
Conjunctive Adverbs and PunctuationFirst & Second ConditionalPresent Simple QuestionsVerb AbilityRelative Pronouns and AdverbsConditional and SubjunctiveTenses - Pasive VoiceAcademic VocabularyAuxiliary WordsSimple present/ past/ future tenseOther quiz:
Irregular Verb › ViewCheck the correct form/s of the irregular verb.
BROUGHT
A. Infinitive
B. Simple past
Grammar › View
A：How many ＿＿＿ do you need to make a cake? B：I need four.
A. eggs
B. butter
C. salt
D. flour