— Is John coming over this weekend?— He should, but he _______ not. He seems to be busy these days.

My careless friend Bob received a ticket for speeding. He ____ have driven so fast.

---Your sister nearly _______ all her spare time to her study during the three years. ----That's right， or she ________ the first place in her school in the College Entrance Examination. 

If I ______ plan to do anything I want to，I’d like to go to Tibet and travel through as much of it as possible. 

(2011·福建高考)—Shall I inform him of the change of the schedule right now?—I am afraid you ________， in case he comes late for the meeting.