We should go to a movie or we could stay home.
Present vs. Past ParticipleStill, Yet, Already & JustWhen vs. While
Next quiz: Gerund vs. Infinitive
I have been shopping for new shoes.
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.