http://www.engvid.com/ Expectation is what we think could or should happen. But COULD and SHOULD are not the same! This important grammar lesson will teach you how to use these modals correctly, like a native English speaker. You SHOULD take the quiz to test yourself!
http://www.engvid.com/learn-english-grammar-modals-could-or-should/
TRANSCRIPT
What's up, Mr. E? We could be finished in 20 minutes, is that right? Oh, hi. James, from EngVid. Mr. E and I were talking about something. We're having
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