Нужно правильно поставить
Exercise 3. Modals of Probability (вероятность, логический вывод, умозаключение)
Put in ‘must + infinitive’ or ‘must + have + past participle’:
Examples:
Keiko always does really well on exams. She must study (study) a lot. (Present Infinitive –действие относится к настоящему времени)
You must have practised (practise) a lot before you gave your speech. It was really great.
That woman drives a very expensive car. She (have) a lot of money.
4. When Lizzie got home yesterday, there were flowers on the table. Her husband (buy) them.
5. Sarah couldn’t find her glasses. She thought she (leave) them
at her office.
6. It (be) cold outside. That man in the street is wearing a coat.

donerkebab    1   01.05.2020 16:45    7