B. Practice
1, were
2, go
3, eats
4, would be
5, wouldn't do / were
6, takes
7, played
8, will you do
9, were
10, made
11, didn't pass
12, will be
13, wouldn't be
14, won't go
15, tries

IV.
1. I wont't go to school if I don't feel better.
=> I wont't go to school unless I feel better.
2.Tony will talk to you if you question him.
=>Tony will talk to you unless you question him.
3. If you don't put on your overcoat, you'll be cold.
=> Unless you put on your overcoat, you'll be cold.
4. You will fail the exam if you don't work hard.
=> You will fail the exam unless you work hard.

5.You'll get a cold if you don't keep your feet dry.
=>You'll get a cold unless you keep your feet dry.
6.If I don't leave now , I'll miss my flight.
=>Unless I leave now , I'll miss my flight.
7. If you aren't going to the party , I won't go.
=>Unless you are going to the party , I won't go.

16, spoke
17, invited
18, don't water
19, weren't
20, wore
21, hears
22, will accept
23, would win
24, had
25, don't know
26, is
27, would obserse
28, wouldn't be
29, have
30, will be
31, won't eat
32, study
33, saw
34, would you do
35, calls

B.
I
1, were
2, will go
3,eats
4,would be
5,would do

6,takes
7,played
8,will you do
9,were
10,would make

16. spoke
17. inviteted
18. dont't water
19. wasn't
20. weared
21.hears

11,didn't pass
12,will be
13, wouldn't be
14,won't go
15,tries

B,
I,
16,spoke
17,invited
18,doesn't water
19,weren't
20,worn

16, spoke
17, invited
18, don't water
19, wasn't
20, wore
21, hears

B. Practice
16, spoke
17, invited
18, don't water
19, weren't
20, wore
21, hears
22, will accept
23, would win
24, had
25, don't know
26, is
27, would obserse
28, wouldn't be
29, have
30, will be
31, won't eat
32, study
33, saw
34, would you do
35, calls