根据语境，写恰当的句子，补全下面的对话。
A: Excuse me, Wei Fang. ________
B: Sorry, _________________ .Tony is coming. You can ask him.
A: __， what’s the time, please?
C: It’s about 3:30.
A: Thank you, Tony.
C: You’re welcome. Look!, I found a watch. _ _ __ _ _ ___ ?
B: Is it black?
C: ___________________________.
B: Let me have a look. Oh, it’s my watch.
C: Here you are.
B: Thanks a lot.
核心句型但是它以前很干净！
But it________ ________ ________ so clean ！这不仅残忍，而且对环境有害。
This is________ ________cruel，________harmful to the environment．没有鱼鳍，鲨鱼不能再游泳，会慢慢死去。
Without a fin，a shark can________ ________swim and slowly dies．空气被严重污染了。
The air________badly________．到目前为止，没有科学研究表明鲨鱼鳍对健康有好处。
So far，no scientific studies________ ________that shark fins are good for health．
根据所给的汉语提示，补充句子。
When we are in trouble，we should face the challenges________worrying about our problems．(代替)
根据汉语及句末括号内的单词提示，用相关的动词短语完成句子。
为建一栋新房子，他们去年砍了很多的树。
They________many trees in order to build a new house last year．(cut)
补全对话
(2013天津中考)
根据对话内容，从方框内选择恰当的句子将对话补充完整。(选项中有两项是多余的)
A：Excuse me，sir．________
B：Certainly．Go along this street．Turn left into Xingfu Street， and the museum is on your right．
A：________
B：It’s about thirty minutes．
A：I see．________
B：Yes，you can．A No.103 bus will take you there．
A：________
B：Over there．Look！The bus is coming．
A：Thank you very much．
B：________
| A．I will go to the History Museum． B．You’re welcome． C．Can I take a bus？ D．How long will it take me to walk there？ E．That’s such a pity！ F．Where is the bus stop？ G．Could you tell me the way to the History Museum？ |
根据汉语摄示完成句子。每空一词
（1）你能告诉我去书店的路吗？
Could you tell me________ ________ ________the bookshop？
（2）我们期望早日得到答复。
We’re________ ________an early reply．
（3）在三楼有个书店。
There is a bookstore________ ________ ________ ________．
（4）我想知道我把那些信封放哪儿了。
I________ ________I put those envelopes．
（5）你知道今天书店什么时候关门吗？
Do you know when________ ________ ________today？