Busy as he is, he ______ a few hours for exercise every day.

_______ Lucy _______ Lily can go dancingwith you, because they are not allowed to go out on school nights.

They ________ all the details of the plan time and again to make sure that the project would go smoothly.[ ]

I can never forget the days _____ we worked together　and the days ______ we spent happily together.

To make our city more beautiful, a large number of trees ________ in the mountains last year.