--______ one and a half days enough for the painting to be finished? --I don’t think it’s enough and only after _________ go on with it.
Being examined twice a year is the rule that every driver _____ obey in this city.
I’m calling to ask for information about the position____ in the local TV news.
It has been proved ____ several new kinds of medicine____ a positive effect on the cure of H7N9.
It was the middle of the night_____ my father woke me up and told me to watch the football game.
Absent for the traffic accident, I have always doubted he announced at the meeting.