Mrs. Smith is ______ mother.
A: Lucy and Lily
B: Lucy’s and Lily’s
C: Lucy and Lily’s
D: D．Lucy’s and Lily
A: Lucy and Lily
B: Lucy’s and Lily’s
C: Lucy and Lily’s
D: D．Lucy’s and Lily
举一反三
- Mr. and Mrs. Smith are ___. A: Lucy’s and Lily’s parent B: Lucy and Lily’s parents C: Lucy’s and Lily’s parents
- This is _______room. A: Lucy and Lily B: Lucy and Lily’s C: Lucy’s and Lily’s D: Lucy’s and Lily
- _________ room is on the 5th floor. A: Lucy and Lily B: Lucy's and Lily's C: Lucy and Lily's
- --Do you know the woman over there? <br/>--Yes, she's () aunt. A: Lily and Lucy B: Lily’s and Lucy’s C: Lily’s and Lucy D: Lily and Lucy’s
- The room is ________. A: Lucys ' B: Lucy C: Lily's and Lucy's D: Lily and Lucy's