TOM IS SITTING AT HIS DESK. HE HAS A TEST TOMORROW. HE ________.A....

17. - ON TAP HK II TRAC NGHIEM LOP 11
ON TAP HK II TRAC NGHIEM LOP 11

17.

Tom is sitting at his desk. He has a test tomorrow. He ________.

A. could study

B. should be studying

C. will study

D. must be studying