【单选题】
The trees must ________ three times a week.
【单选题】
There are [填空] days in a week.
【单选题】
Sunday is the?[填空] day of a week.
【单选题】
There [填空] seven days in a week.
【判断题】
The work?was?finished?by mine last week.
【单选题】
5. There are seven days in _______ week.
【单选题】
I go to the gym [填空] a week.
【单选题】
He [填空] very busy this week, he [填空] free next week.
【单选题】
Mary hopes to be ___ from hospital next week.
【单选题】
The game was fixed for today but it has been____ for a week.