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Check out how to use "pass by" correctly - and stop embarrassing yourself.
Do you cut the preposition when you see it at the end of the sentence? Check some contexts where prepositions cannot be dropped.
Conditionals are one of the most complicated grammar concepts to master. Familiarize yourself with their main types through this straightforward lesson.
The informal expression "for what it's worth" can help ESL speakers sound natural. Get to know how to use it correctly and confidently.
Because and since may be used to give reasons for something. Find out the difference between them.