----- Nội dung dịch tự động từ ảnh -----
1. Fred will answer the phone if his wife (have) __________ a bath.
2. If James (start) __________ to cook now, dinner (be) __________ ready in one hour.
3. If Jane (not make) __________ the meeting on time, her manager may (get) __________ very angry.
4. If they (be) __________ occupied this weekend, they cannot (come) __________ to my house for dinner.
5. You must (not leave) __________ the house unless I (allow) __________ you to go.
6. If I were you, I (learn) __________ now.
7. Chuck (ask) __________ us, we would lend him our books.
8. If they (be) __________ at home, they will learn my words.
9. If Jack has a new DVD, he (lend) __________ it to Cindy.
10. If you washed the car, he (get) __________ more pocket money.
11. If you (come) __________, you would meet them.
12. If we go to London, we (see) __________ Buckingham Palace.
13. Jenny will help you if she (have) __________ more time.
14. Sandy (tell) __________ him if she asked her.
15. I (wash) __________ my hands if he gives me a soap.
16. If the ghost passes through the door, she (scream) __________.
17. If we (swim) __________ a lot, we would win the competition.
18. The Zongs will travel to the USA if they (win) __________ in the lottery.
19. If you (run) __________, you could catch the bus.
20. If Tessy has enough money, she (buy) __________.