We just (decide)__________that we (undertake)___________the job

1.We just (decide)__________that we (undertake)___________the job.
2.He told me that he (take)___________a trip to California the following week.
3.I knew that this road (be)___________too narrow.
4.Right now I (attend)__________class.Yesterday at this time I (attend)_________class.
5.Tomorrow I'm going to leave for home. When I ( arive)________airport, Mary ( wait)_________for me.