Can vs Could Exercise

1. In my first year as a teacher, I almost lost my self-confidence because I ---- teach anything.

2. Mary tried hard to persuade her friend but she ---- change her mind.

3. Bijan says he ---- speak four languages but he ---- communicate with the tourists yesterday as he was a bit nervous.

4. Adan and her mother ---- open the door because it was locked.

5. I ---- finally talk to John after I tried to reach him on the phone for hours.

6. You ---- lift your eyebrows separately in the past and you still ---- do it.

7. Mike was the only one who ---- understand me, but now he ----.

8. Before the nuclear disaster in the 1980's, people ---- grow everything in their gardens.

9. No matter how hard I try, I ---- see the 3D picture Susan says she ----.

10. The teams ---- choose their opponents. That will be decided by the jury.

Correctness =
Correct answers:

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