Привет! Давай вместе решим это упражнение. Здесь нам нужно выбрать правильный вариант для каждого предложения. Начнем?
I couldn't understand what he was saying because he was speaking Spanish.
- couldn't - не мог
The door was locked, so I couldn't get inside.
- couldn't - не мог
Can I speak to Mr. Jones, please?
- can - могу
Do you want anything? Can you call Greg and tell him that I will be late?
- can - можешь
What shall we buy Mum for her birthday? She can't want a big box of chocolates.
- can't - не может
I’ve passed my exam! — Congratulations! You must be so happy.
- must - должно быть
Вот так! Надеюсь, помогло! Если будут еще вопросы, не стесняйся спрашивать. Удачи с учёбой!