A：Hello！May I speak to David，please？
B：Hello!（51） Who's that？
A：Peter speaking．What are you going to do this Saturday？
B：I have no idea．（52）
A：Yes．Shall we go to the zoo？
B：Good idea．（53） Among them，I like pandas best．
A：So do I．I can't wait to see the pandas．
B：Is the zoo far from here？
A：Not very far．（54）
B：How can we get there？
A：The No．8 bus can take us there．
B：（55）
A：Let's make it half past eight in the morning．
B：All right．See you then at the school gate．
A：See you．
A．Do have any plans？ B．We can see various kinds of animals there． C．Where shall we meet？ D．It is about five kilometers away． E．When shall we meet？ F．This is David speaking． G．What about going to the zoo？ |
Yuan Longping，one of the （great） scientists in the world，is known as "Father of hybrid rice".
Parents and schools make （rule） to help the students to become better and better.
The Communist Party of China （中国共产党） has （it） 100﹣year anniversary this year.
The （seven） Big Data Expo was held successfully in Guiyang in May，2021.
Mary doesn't （real） care if her friends are the same or different.