1 goes
2 is going
3 went
4 has already gone
5 won't go
6 Is he going. ...?
7 He was going
8 was
9 was going
10 What were you doing...?
11 didn't go
12 She doesn't like......
13 When did he arrive?
14 Have you ever visited a theme park?
15 I think life will be different in 2100