Условие:
28. Open the brackets using the verbs in the proper form.
1. We (have) to cancel the concert tomorrow if it (rain). 2. You (lose) a lot of weight if you (eat) fewer cream cakes. 3. I (not take) the job if I (know) it was going to be so badly paid. 4. If I (lend) you the money, you (pay) me back by the end of next week? 5. If you (be) more careful the accident (not happen). 6. Jake (not come) with us unless his brother (come) too. 7. If you (practise) harder, you soon (be able) to play the guitar well. 8. She (lose) the game unless she (concentrate). 9. If the driver (not brake) in time, the dog probably (kill). 10. You (not fail) your exam if you (work) harder.
