Choose the correct variant
1. I. his work for some time; he looks promising.
a) am watching; b) have been watching
2. . my new pair of scissors?
a) Have you seen; b) Did you see
3. Charles Dickens. many novels.
a) has written; b) wrote
4. I. a telephone call any minute, now.
a) am expecting; b) have been expecting
5. He . here all his life.
a) has lived; b) lives
6. The minute he . me, he walked quickly away.
a) had seen; b) saw
7. A taxi hit him as he . the street.
a) was crossing; b) crossed
8. She . Jim well enough.
a) knows; b) has known