Bài 2. Circle the best answer A, B, C or D to complete the following sentences.

1. If you work hard, you………………………………………..in the final examination.

A. succeed                  B. will succeed           C. would succeed                    D. had succeed

2. We will be unhappy if you ……………………………………..come.

A. haven’t                   B. don’t                       C. have                                    D. didn’t

3. If you……………………………………..somewhere else, where would you like to be?

A. have been               B. can be                     C. are                           D. could be

4. What………………………………………you do if you have a lot of money.

A. have                        B. will                         C. would                     D. did

5. What will you do if you……………………………………………the final exam.

A. pass            B. passed                     C. will pass                 D. passes

6. If I were you, I ……………………………………………that camera.

A. haven’t bought       B. wouldn’t buy          C. won’t                      D. didn’t buy

7. …………………………………………….you work harder, you won’t be able to pass the exam.

A. Unless                    B. If                            C. When                      D. As

8. If it………………………………………rain, we’ll have the party outside.

A. didn’t                     B. doesn’t                   C. won’t                      D. wouldn’t

9. If I…………………………………………………a bird, I would be able to fly.

A. were                       B. am                           C. is                             D. are

10. Unless you understand, I…………………………………………….explain it to you again.

A. am                          B. would                     C. will                         D. was