Это упражнение не относится к ознакомительной части.
Заполните пропуски в предложениях нужными вспомогательными глаголами: am / is / are в present continuous и do / don't / does / doesn't в present simple.
What you doing now? – I preparing for the test.
Where you come from? – Mexico.
What your husband do? – He is a doctor.
What her name? – I remember.
How much it cost? – That's $25.