A：Good morning．What can I do for you？
B：I'd like to buy two bags for my（56） ．
A：What color do your mother and father like？
B：（57） of them like black．
A：Why（58） buy these two ones？They are the most fashionable this year．They're perfect for a couple．
B：What are the bags made of？
A：They are made of cloth．
B：（59） are the bags made？
A：In Australia．
B：How（60） are they？
A：The small one is 225 yuan and the big one is 275 yuan．
B：OK．I'll take them．
TianWen 1，China's （one） Mars probe （探测器） successfully entered space in February.
We are （excite） to see that Chinese vaccines （疫苗） are used around the world now.
Each of （we） should study hard and do something for our country.
The list of winners will （put） up on the school website.
I accepted an （invite） to the party from my friend.