Ⅰ.短语填空
1．________
，elementary schooling is more important than secondary schooling.
2．She________ some excuses about her daughter being sick.
3．They use specially trained dogs to ________ their sheep at night.
4．As far as I'm concerned
，things will get easier as time ________.
5．I think we should work out a plan to ________ this situation.
6．Christmas is a special holiday when the whole family are supposed to ________.
7．I hear you're looking for a student to ________ a volunteer, aren ...