帮我答几个英语题,11．If you don’t,you could end ____ spending hundreds of dollars more than

题目

帮我答几个英语题,11．If you don’t,you could end ____ spending hundreds of dollars more than
11．If you don’t,you could end ____ spending hundreds of dollars more than you should have.
12.As activities are usually carried _____ during one’s spare time,leisure has the following functions:relaxation,recreation and entertainment,and personal development.
13.You should start packing ____least a week in advance.
14.Because you don’t want to stay _____ all night packing and wear yourself out before you even leave for the trip.
15.Moreover,you should also find ____ the best time of year to go.

答案

in
on
at
up
out