1 snows
2 will go
3 will be
4 am shortening
5 will have spent
6 to inform
7 are usually taught
8 are being taught
9 communicating
10 burning
11 are you cooking
12 working
13 will ring
14 will be waiting
15 had been travelling
16 was always leaving
17 Hardly had we sat
18 fell, hurt, was riding