Simple present vs Present continuous

Where ______ she live?

• are

• do

• does

• is

Who _______ he talking to?

• are

• does

• do

• is

Which _______ your brother prefer: juice or milk?

• are

• do

• does

• is

How old _________ you?

• do

• are

• does

• is

Where ________ she going?

• are

• do

• does

• is

The man _______ going to Frankfurt.

• doesn't

• don't

• isn't

• aren't

I _______ at my desk and writing emails.

• sit

• am sitting

We always ______ breakfast before seven.

• have

• are having

Tom ______ at you at the moment.

• is looking

• looks

I ______ letters every day.

• am writing

• write