[ Grammar ]
Please be quiet. _____
A. I working
B. I work
C. I’m working
D. I’m work

Random Topics:
ComparisonsVerbs and Subject Verb AgreementCommon Error-ed and -ing AdjectivesArticles & QuantifiersConditionals 1,2,3Past and Present ContinuousAuxiliary WordsGrammarAdverbs of frequencyOther quiz:
Grammar › ViewAll the paper work is complete. A new modern bridge ______________ near the school.
A. is built
B. built
C. is going to be built
D. will be built
Tenses › View
By this time next summer, you __________ your studies.
A. have completed
B. are completing
C. will have completed
D. will complete
Grammar › ViewWhat is a verb
A. an action
B. a place
C. a person
D. describes
Subject Verb Agreement › View
The orchestra ______ their own instrument.
A. buy
B. buys
