tick cho chị nha
1, If I had wings, I wouldn't have to take an airplane to fly home.
2, We'll have to go without John if he doesn't arrive soon.
3, They wouldn't have refunded your money if you hadn't kept your receipt.
4, How would you feel if you were in my position?
5, Will you send me a postcard if you visit Mexico?
6, You'd have a lot of friends if you weren't so unfriendly.
7, hadn't been
8, told
9, spoke
10, didn't complain
11, don't revise
12, Would you work
13, enter/ will go
14, would travel/ could afford
15, would have given