SŁOWNICTWO I GRAMATYKA. Uzupełnij zdania odpowiednimi przyimkami.

I'm not sure if I will get into university with my grades.
1 ‘Remember to learn these fifty words _____ heart for Friday!’
2 Are you sure you will be OK _____ your own?
3 It’s hard to cope ______ so much homework.
4 Are you keeping ______ with all of your subjects?
5 With help from his family, he got _____ the difficulty.