______ do you have the drawing lessons? The picturesyou draw are so beautiful.— Once a week. I began having drawing lessons at theage of five.A．How often

The doctor has ________ the possibility that Justin suffers AIDS.

I’m amazed to hear that Frank and Linda have broken up.—________. They were walking happily hand in hand last time I saw them.

Thank you for your timely help. — My pleasure. It is hardly talking about.

When it was his turn to deliver(发表) speech, ______, he walked towards the microphone.