[ 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 › ViewLast weekend, he ____ on the trampoline outside.
A. jump
B. jumped
C. will jump
Future Tenses › View
She ______ for her exam all morning.
A. will be studying
B. studies
C. is studying
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
