I don’t know the reason _______ you were absent from the meeting, and I am not sure whether someone will tell me the reason _______you haven’t told me.
At first he refused to admit his guilt but when he was shown the evidence he ______ and confessed (坦白).
It was essential that the application forms ________ back before thedeadline.
As time went by, the plan we stuck ____ fairly practical.
---Could you turn the TV down a little bit?---______. Is it disturbing you?
---Our team will play against the Rockets this weekend. I'm sure we will win. --- !