MO Nature - Grammar

"He might have been in his office - I saw the light on." is the same as

• I think he is in his office.

• I´m sure he was in his office.

• I think it is possible that he was in his office.

• I doubt that he was in his office.

"She can´t have carried that by herself, it´s too heavy." is the same as

• I´m sure she didn´t carry it by herself.

• I think it is possible that she carried it by herself.

• She must have carried it by herself.

"Maybe Lilly is at the police station." is the same as

• Lilly must be at the police station.

• Lilly might be at the police station,

• Lilly might have been at the police station,.

• Lilly can´t be at the police station.

Rewrite using must/can´t/may/might in the past or present:

I´m sure you are disappointed with the results.

Rewrite using must/can´t/may/might in the past or present:

It´s impossible that the shoes are made of leather.

Rewrite using must/can´t/may/might in the past or present:

I´m sure she isn´t a dancer.

Rewrite using must/can´t/may/might in the past or present:

It´s possible that it will rain.

Rewrite using must/can´t/may/might in the past or present:

It is not possible that Jane has been to Australia.

Rewrite using must/can´t/may/might in the past or present:

I´m sure he didn´t cause the car crash.

Rewrite using must/can´t/may/might in the past or present:

I´m sure he caused the car crash.