Question

выбери правильный вариант.1) they didn't understand (each other/one another)
2)Did you enjoy(to travel/travel/travelling)
3)Would you mind (closing/to close/close)the Window?
4)Can I (speak/speaking/to speak) to Paul?
5)Classmates helped (each other/one another) in that difficult situation.

Answer 1

1) Each other
2)travelling
3)to close
4)speak
5)one another