Сделать тест)! 1.he always nails.i cannot stand that of his. bites is biting bit will bite 2.we had our is painting to paint painted paint 3.if you intend to buy a car you a drivers licence. may can be must 4.the the end of the month/ will have been published will publish are publishing is published

1.He always bites his nails.I cannot stand that of his. 
2.We had our house painted
3.If you intend to buy a car you must get a drivers license.
4.The book will have been published by the end of the month/

1.is biting
2.painted
3.must
4.are publishing