Question

Read these sentences and fill in the gaps with 'could', 'can', 'couldn't', 'can't'.

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

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

3 We... choose our opponents.
The teams will be matched randomly. ​

Answer 1

Ответ:

1. Mary tries hard to persuade her friend but she couldn't change her mind.

2. I can finally talk to John after I tried to reach him on the phone for hours.

3. We can't choose our opponents. The teams are matched randomly.