XXI. 1. will meet - clear - will be standing
- will you leave - will be lying
- have - will be shopping - will be
- will be working
- will call - won't be - will be studying
- will be attending - will substitute - teach - return
- will you be doing - leave - will be running
- heal - will be playing
- will tell - am - won't be
- won't go - will be cleaning - do