1) I ........ sued you if you ....... struck my face.
a) will have/had had
b)would/had
c)would have/have
d) would had/had

2) Mary will come ..... it is safe.
a) unless
b) as long as

3)Mary won't come ...... it is safe.
a) unless
b) as long as

4)The workers ...... if they ...... hard.
a)will succed - work
b)would succed - worked
c)succeded - had worked
d) succed - work
e) none of the above

5)If she gave him what he wanted, he ..... be happy now.
a)were
b)was
c)will
d)would
e)all of the above

6)Unless we ......... now, we ...... late
a)go-be
b)went - will be
c)go - will be
d)will go  - will be
e) "a" e "b"