American women usually identify their best friend as someone _____ they can talk frequently.
I keep in touch with the friend _____ who stands _____ to me.
The meal didn’t cost much, _____ very good.
Don’t try to cheat—you’ll never _____ it.
--- Sorry, I made a mistake again. --- __________. As long as you practise more, you will succeed one day.
Don’t use words ,expressions or phrases __________ only to people with specific knowledge.