She does not have hairbrush.
1. Gold is (more expensive) ........than silver.
2. Today's weather is (the worst).....of the week.
3. I think your family is (happier)...than his.
4. This task is (the most difficult)...in our textbook.
Have you already melted
I have just sliced
she has been grating
have baked
has put
has never been
hasn't bought
have you ever eaten
have you been working
has been cleaning
Brother
mother
sister
father
This text tells us a story about how Joseph Montgolfer began to do science. It all happened by chance at home when he noticed that his shirt, which was lying near the cain and dried, began to rise up. After experimenting a lot, he created a real balloon. And even the royal family came to look at the first launch of this invention.