1. He wasn't experienced enough to do the job.
2. The worker is clever enough to make fine things from wood.
3. You aren't old enough to have a front-door key.
4. Hoang was foolish enough to tell lies to the police.
5. She is tall enough to play basketball
6. He isn't tall enough to play volleyball
7. I wasn't old enough to drive a car. (Tôi chưa đủ tuổi để lái xe ô tô.)
8. Peter was not tall enough to touch the ceiling.
9. They are going to ski this Sunday.
10. It's difficult to see from here.
giải thích:
+ S + tobe (not) + adj + enough + (for SB) + to V-inf... (đủ/ không đủ để làm gì đó)
+ intend là có ý định làm gì đó, dự định lên một kế hoạch
=> Dùng tương lai gần là be going to để mô tả quyết định hay kế hoạch đã được dự định trong tương lai.
Ví dụ: I am going to take a Math exam this weekend.
+ It's difficult (for somebody)+ to do something (khó để làm gì)