A.to | B.for | C.of |
A.Yes. | B.Thank you. | C.You're welcome. |
A.on | B.in | C.under |
A.teachers’ office | B.music room | C.library |
A.library | B.music room | C.garden |
A.library | B.teachers’ office | C.playground |
A.Where | B.What | C.When |
A.Where’s the teachers’ office? | B.Where the teacher's office? |
A.Is this the teachers’ office? | B.Where’s the teachers’ office? |