— Let me introduce myself. I’m Albert.— __________.
—I’d like ______ dress. What about ____ blue one? —Try it on.
—Dad, do I need to bring a raincoat with me ?—I’m afraid you .
—Did you see him yesterday?—No, when I got to the airport, he a taxi for home.
The old scientist devoted most of his time ___________ the space science.
_________good advice! It’s so helpful to us.