21. He woke up and found himself ______ on the sofa, with a blanket over him. 
 A. laid       B. lying     C. to lie                     D. lain
22. We are talking about Tony, _____ you met yesterday.
A. whom              B. which             C. that                D. with who
23. Her shoes _____ her dress; they look very well together.
A. suit       B. fit       C. compare                 D. match