— ______ you sing the English song?— Yes, I can. But only a little.

You _____ lose your way if you walk alone in the mountains at night.

- Look! It’s raining again.  -- Why _________it rain on Sundays? We are always staying inside! What a nuisance!.

—Could I keep this book for another week?—Of course you        .

-- ________ you tell me how to write it in English?-- I'm sorry, I can't.