Looking after very young children _____ be very annoying sometimes, but you’ll get used to it after a while.

—Shall I inform him of the change of the schedule right now?—I am afraid you ________, in case he comes late for the meeting.

—Guess what？I came first in that contest.—Great！You ________ a lot during the past two weeks.

It has been announced that all the candidates______ remain in their seats until all the papers have been collected.

---Whose notebook is this? --- It ________ belong to Lucy. Look, her name is in it.