— Are you confident about the English Speech Contest, Sally?
— __________. I've got everything ready!

口算30×700时，先算3×____，再在得数的末尾加上____个0。

    Welcome to the House of Noodles! In our restaurant, we have some great specials. We have different kinds of noodles like mutton noodles and beef noodles. There are some delicious vegetables in the noodles. What size bowl of noodles would you like? A large bowl of beef noodles is only eight yuan. For mutton noodles, a small bowl is five yuan, a medium one is seven yuan and for a large one, it is just ten yuan. You can also order our cabbage and egg noodles for just four yuan. And we have free green tea for you every day. All our noodles are good and at a good price!