Question

Read these sentences and choose the correct answer to fill in the gaps.

1. They haven't eaten for hours- they ____ be starving.

can
must

2. She left two hours ago, so she ____ have arrived by now.

must
can

3. ____ you smell something burning?

Can
Must

Answer 1

Ответ:

1 must

2must

3.Can

)))))))

Answer 2

Ответ:

1)Can

2)Must

3)can

думаю будет так,прост я не очень поняла второе предложение