I have an English keyboard, and I'm already having trouble with the timed exercises, switching back and forth between the English and Ukrainian keyboards. I think it would help a lot, though, if I could find the apostrophe on the Ukrainian keyboard! I've checked the on-screen keyboard to see where things are mapped, and tried looking everywhere for it, but so far the best I can come up with is to switch back to English halfway through a word to use the apostrophe, and switch back again. Help! :)