英语演讲比赛直到下午3:30才开始。
The English Speech Contest _____ begin _____3:30 in the afternoon.
A：Jeff，（71） ？
B：Yes，Mum．I finished my homework a few minutes ago．
A：But what are you doing now？
B：（72） ，I just want to relax myself．
A：Is that also your homework？
B：Not really．But the video is well worth watching，I suppose．
A：You do？（73） ？
B：It's about the Belt and Road（"一带一路"）． （74） ？
A：Yes，I have just heard something about that on the radio．Anyway，it may be a little bit hard for you to understand．
B：A little bit hard？You must be joking．In the video，the conversation between the father and the daughter explains the topic lively and clearly．
A：It does？Can I watch it with you？
B：（75） ．I promise you'll find it amazing and interesting．
根据上下文补全对话．
Clerk： Good afternoon． （56） ？
Frank： Yes， please． I want to buy a shirt for myself．
Clerk：（57） ？
Frank： Green．
Clerk：（58） ？
Frank： It's a little large．
Clerk：（59） ？
Frank： Size M．
Clerk： Do you like this one？
Frank： Yes． It's very nice． （60） ？
Clerk： Nineteen dollars．
Frank： OK． I'll take it．
Mom： Morning， early bird．
Son： （71 ） ， Mom．
Mom：（ 72） ？
Son： I'm online talking to my friends．
Mom： （73） ？
Son： Of course， I know them． They're all my schoolmates．
Mom： That's OK． But be careful to make friends online． Never tell strangers our address， phone number and other private things like that．
Son： （74） ？
Mom： If not， you'll probably get into trouble．
Son： （75） ． I'll be careful， I promise．
A：Hi!Excuse me．
B：Yes．What can I do for you？
A：I'd like to go to Yiyang Museum．（1） ？
B：It's on Kangfu Road．
A：Oh，（2） ？
B：It's about 4 kilometers away．You'd better take the bus there．
A：（3） ？
B：You can take No.8 bus．
A：（4） ？
B：It will take you about 15 minutes．
A：Well，is the museum on the right？
B：（5） ．It's on the left．It's between the post office and the bank．
A：Thanks a lot．
B：You're welcome．
（A：Rick B：Tina）
A：Hello!（66） ．
B：Hi Rick! This is Tin．（67） ？
A：I'm watching the TV drama "In the name of people”．
"B：What do you think of it？
A：（68） ．
B：Tomorrow is Sunday．Would you like to go climbing with me？
A：Sure，I'd love to．（ 69） ？
B：At 8：30a．m．at the gate of Zhushan Park．
A：OK．See you then．
B：（70） ．