Which interrogative sentences are correct? 8.1. When have these buildings been built?
2. When were these buildings built?
3. When did they build these buildings?
4. When did they built these buildings?
5. When they will build these buildings?
9. 1. When will these articles be translated?
2. When were these articles translated?
3. When did these articles translate?
4. When did they translate these articles?
5. When they will translate these article?

cats have many; but no one, i think, there is no such remarkable, as i have. her name is мотильда. she was about three years old. her hair three-color, striped. old people say that cats with such markings bring happiness.since мотильда appeared in our house, fun and laughter do not leave us. our companion constantly in matters: the chasing paper bow, the ball of thread unwinds, the watches lay on the table. her expressive green eyes.fun to watch as they are rounded, when the cat is wondering something. if мотильда feel new smell or hear a new sound, her whiskers are long, and the eyes are large and beautiful, it навостряет ears and watches. she likes not only to run and play, but i sleep, bask in the sun. when мотильда wants to go outside, she meows.if he wanted to eat, and she caresses. if we get is, it can quietly take something from the table. that's such a wonderful cat lives in our house.i love her very much.