2. He_ a bath when the telephone rang. c) was taking
3. Asel_ to Astana yet. d) has not been
4. He is always biting his nails. I cannot stand that of his. b) is biting
5. We had our house c) painted
6. If you intend to buy a car you get a driver's license. d) must
7. The book by the end of the month. a) will have been published