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. Before the nuclear disaster in the 1980's, people (?)
grow everything in their gardens.
3. She (?)
find a place to sit. The bus was full of people.
1. Mary tried hard to persuade her friend but she (?)
change her mind.
2. Before the nuclear disaster in the 1980's, people (?)
grow everything in their gardens.
3. She (?)
find a place to sit. The bus was full of people.
Answers & Comments
Ответ:
1-couldn't
2-could
3-couldn't
Объяснение:
1. Mary tried hard to persuade her friend but she couldn't (не могла - берем отрицательную форму прошедшего времени) change her mind.
2. Before the nuclear disaster in the 1980's, people could (могли - берем положительную форму прошедшего времени) grow everything in their gardens.
3. She couldn't (не могла - берем отрицательную форму прошедшего времени) find a place to sit. The bus was full of people.