Tip of the Day:
Can't have done
Usage Tip
Use 'can't' plus the perfect form of the verb to express an opinion that you are 100% (or almost 100%) sure was not true at the past point in time.
Example Sentences
She can't have visited Tom because she was in Chicago.
They can't have been serious about that project!
Quiz of the Day - Past Simple or Present Perfect? :
Quiz focusing on one of the more difficult grammar points in English: When to use the past simple or present perfect.
English Worksheet of the Day - Adverb Clauses with Time Expressions:
How to use adverb clauses with time expressions such as when, as soon as, before, etc.
