D)
1) if I were you I wouldn’t stay at that hotel
2) if the weather was great I wouldn’t go for a walk
3) when the temperature reaches -15*, the lake freezes
4)If berry wants to study harder....
5) unless Monica hurries she ....
6) when babies are hungry...
C)
1.c
2.b
3.d
4.a
5.b
6.d
7.c
8.c
9.c
10.a