GrammarQuiz.Net > Tenses
– Where is Mary?
– She’s ________ aerobics now. Don’t bother her.
A. going
B. playing
C. doing
Definitions, Synonyms Conditional Sentence Type 3Everyone vs. Every One
How to use : Read the question carefully, then select one of the answers button.
Tips : If this page always shows the same questions, make sure you correct the question first by pressing the "check answer" button.