Do you know where my address book is?  — It________ be in the hall cupboard. I think I saw it this morning.

— Do you know where my address book is?  — It________ be in the hall cupboard. I think I saw it this morning.

A. could            B. can　         C. will　         D. must

—Do you know where my address book is?

—It          be in the hall cupboard. I think I saw it this morning.

A．could       B．can          C．will         D．must

Do you know where my address book is?  — It________ be in the hall cupboard. I think I saw it this morning.

- Do you know where my address book is?

　　　　- It________ be in the hall cupboard. I think I saw it this morning.

　　A. could　　　　B. can　　　　　 C. will　　　　　 D. must

- Do you know where my address book is?

　　　　- It________ be in the hall cupboard. I think I saw it this morning.

　　A. could　　　　B. can　　　　　 C. will　D. must

--- Do you know where my address book is?　　　　

--- It________ be in the hall cupboard. I think I saw it this morning.

1. A.
   could
2. B.
   can
3. C.
   will
4. D.
   must

－Do you know where my address book is?

－It ________ be in the hall cupboard. I think I saw it this morning.

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