Difference between ever and never

what sites can you recommend with useful exercises on it

ever vs. never

By the way, on this site there are upwards of 1.500 multiple choice tests (10 questions in each) and coming, so you don’t have to go far :slight_smile:
english-test.net/esl/english … -test.html

In addition, you might find these useful:

english-test.net/forum/ftopi … tml#108140

bbc.co.uk/worldservice/learn … v352.shtml