[ Mixed General Quiz ]
The city of Pittsburgh is best known for ___ steel.
a. is making
b. making
c. did make

Random Topics:
Academic VocabularyAdverbs of Manner, Likes and PreferencesSubject Verb Agreement Irregular VerbTypes of Simple SentencesSentence Structure and ConjunctionsVerb FormIdiom and TensesArticle & PrepositionVerbs & AdverbsBare Infinitive and To InfinitiveOther quiz:
Grammar › ViewWe ______ buy tickets for the football match
A. must
B. need
C. have
Main Idea and Sentence Structure › View
What type of sentence expresses strong emotion?
A. Declarative
B. Interrogative
C. Imperative
D. Exclamatory