7.
1) see, shall/will be; 2) shall/will stop and ask, am; 3) doesn't change, shall/will lose; 4) arrives, shan't/won't miss; 5) returns; 6) rains, shan't/won't allow; 7) shall/will go, snows; 8) will speak, comes; 9) won't tell; 10) finish.
9.
1. a); 2. c); 3. c); 4. b); 5. c); 6. c); 7. c); 8. b); 9. c) keeps;10. b)