—The winner of the race is a tall and thin boy with thick glasses.

—Then it ____ be my friend, mike, who looks like a “meat ball”.

A. might　 B. can’t　 C. mustn’t　 D. should

---The winner of the race is a tall and thin boy with thick glasses.

---Then it ________ be my friend, Mike, who looks like a “meat ball”.

1. A.
   mustn't
2. B.
   can't
3. C.
   might
4. D.
   should

—The winner of the race is a tall and thin boy with thick glasses.
—Then it _______ be my friend, Mike, who looks like a “meat ball”.

1. A.
   mustn’t
2. B.
   can’t
3. C.
   may　　
4. D.
   should

— The winner of the race is a tall and thin boy with thick glasses.

— Then it_________be my friend,Mike,who looks like a “meat ball”.

A.mustn’t          B.can’t               C.might              D.should

— The winner of the race is a tall and thin boy with thick glasses.

— Then it ________ be my friend, Mike, who looks like a "meat ball".

A. mustn't　          B. can't             C. might        D. should