English — Expressing Ability: Can, Could vs Be able to — Advanced — تمارين — السنة الثانية ثانوي — المنهاج الجزائري

Expressing Ability: Advanced

Can: present ability. Could: past general ability. Was/were able to: specific past achievement. Will be able to: future.

Exercises

1. He ____ (can/could) swim at age 5.
2. The pilot ____ (could/was able to) land safely.