30. After the storm, leaves and twigs (past progressive of lie) thick upon the roads.
31. He (past of drive) to town yesterday. He (future of go) again to-morrow.
32. The dictionary (present progressive of lie) on the table where you (past of lay) it.
33. The dog (past of lay) the bone down, and then he (past of lie) down.
34. He (past of set) the chair by the window and then (past of sit) down.
35. I think we (future of see) him as we pass, for he usually (present of lie) on a couch by the window.
36. The snow (past perfect progressive of fall) for several hours and now (past of lie) deep on every path.
37. Everything (present perfect passive of lay) in readiness.
38. (Present participle of lie) in the hammock, he soon fell asleep.
39. I saw the man (present participle of lie) on the ground.