26. If today _____ Sunday, we wouldn’t have to work.
A. is                            B. are                          C. were            D. isn’t

27. He _____ an accident if he drove more carefully.

A. wouldn’t have       B. will have         C. wouldn’t have had      D. won’t
 

28. If we _____ hurry up, we will miss the flight. 

A. did                         B. don’t                      C. do                           D. does

29. You _____ much progress if you attended class regularly.

A. can make                B. will make               C. could make            D. make 
 

30. If she _____ more carefully, she might not make too many mistakes.

A. has written            B. had written            C. wrote           D. writes 

31. If she had your address, she _____ to you.

A. would write           B. would have written           C. wrote   D. writes

32. If _____ free time, he’ll play tennis. 

A. he have                  B. can he have            C. will he have      D. he has 

33. If you _____ water, it turns to vapor.
A. boiled                    B. boil             C. has boiled         D. have boiled 

34. If you _____ my advice, you would be a millionaire
A. had taken              B. took                        C. takes            D. take
35. If we found him earlier, we _____ his life.
A. can save                 B. can saves         C. could save      D. saved