Hoàn thành mỗi câu sau sao cho cùng nghĩa với câu trước

Câu điều kiện

Hoàn thành mỗi câu sau sao cho cùng nghĩa với câu trước

----- Nội dung dịch tự động từ ảnh -----
13. The flats are not clearly numbered, so it is very difficult to find anyone.
→ If the flats
14. I don't know her e-mail address, so I can't tell you
· If I ….......
15. She works in the evening. She has no time to play with her children
→ If she ........
16. I don't want them to be upset, so I've decided not to tell them what happened.
They .....
17. I am not tall enough to join the basketball team
→ If I .......
18. He doesn't see the signal so he doesn't stop his car
If he ....
19. Peter gets bad marks because he doesn't prepare his lessons well
→ If Peter .......
20. Mary doesn't have enough money. She can't buy a new car.
→→ If Mary .......