What is the differnece between Present Prefect and Past Simple?
When we focus on result - Present Perfect; When we focus on the action - Past Simple?
When do we use Past Perfect?
When one past action happened before another past action.
How do we talk about predictions? What's the difference?
Predictions based on evidence / facts - going to; Predictions based on my opinion - will
What is the difference between "don't have to" and "mustn't"?
"DON'T HAVE TO" - you have choice - if you want - you do something, if you don't want - you don't do it; "MUSTN'T" it's forbidden
How do we change "have to / don't have to" and "must" for he/she/it?
has to, doesn't have to; "must" - we don't change
If we know when the action happened, do we use Past Simple or Present Perfect?
Past Simple
What do we use to talk about timetable?
Present Simple
What is the difference between "have to" and "must"?
"HAVE TO" when someone thinks it is necessary; "MUST" when I think it is necessary
Which article do we use with singular countable nouns? (a/an; the; zero article)
a/an
Which article do we use with mountains, islands, lakes? (a/an; the; zero article)
zero article
Which article do we use with musical instruments? (a/an; the; zero article)
the
What's the synonym to "should"?
be supposed to
Which article do we use with sports? (a/an; the; zero article)
zero article
When do we use Past Continuous? (3 rules)
1) To talk about background information in a story 2) For an action which was in progress at stated time in the past 3) For long action which were interrupted
What is the differnece between Present Prefect and Present Prefect Continuous?
1) We use state verbs only with Present Perfect. 2) When we focus on duration - Present Perfect Comtinuous ; When we focus on result - Present Perfect
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