在所给的单词中，选择适当的词填在题中横线上，并分别用这四个单词造句
Now Tomorrow Yesterday Usually
（1）___________ I'm going to see my grandfather.
（2）___________ he walks to the bus stop.
（3）___________ Jenny and Danny are watching TV
（4）___________ I played football with my friends.
（5）Now_____________________________________________
（6）Tomorrow________________________________________
（7）Yesterday_______________________________________
（8）Usually_________________________________________