must be cant be NC1D

(1)She______________ twenty-five, she looks so old. (can’t/be) (2)He did not answer me, so I think he_________________ (must/sleep) (3) ---- Are you the tallest in the class?

----I’m not sure. I______________(may/be)the tallest

(4)We had lunch at two o’clock. So we __________(can’t/have) at noon.. (5)---What is Lucy doing?

----I’m not sure. She____________________ (may/cook) (6)Anna was not very well today. She _____________(must/be)ill. (7) What is she doing? She________________ (can’t/read) because there is too much noise.

(8) That man isn’t a basketball player. He __________(must/be)a teacher. (1)She______________ twenty-five, she looks so old. (can’t/be) (2)He did not answer me, so I think he_________________ (must/sleep) (3) ---- Are you the tallest in the class?

----I’m not sure. I______________(may/be)the tallest

(4)We had lunch at two o’clock. So we __________(can’t/have) at noon.. (5)---What is Lucy doing?

----I’m not sure. She____________________ (may/cook) (6)Anna was not very well today. She _____________(must/be)ill. (7) What is she doing? She________________ (can’t/read) because there is too much noise.

(8) That man isn’t a basketball player. He __________(must/be)a teacher.