1 . — Wow! Here is an offer of Tsinghua University! ________ it be Bob’s?
— It must be Bob’s, he is the most excellent student in our school.
— It must be Bob’s, he is the most excellent student in our school.
| A．May | B．Can | C．Must | D．Shall |
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2 . —Have you decided to take up teaching as a career after graduation?
—I ________ go abroad for further education instead, but it depends.
—I ________ go abroad for further education instead, but it depends.
| A．should | B．must | C．might | D．shall |
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