With the help of high technology, more and more substances _________ in the past years.
A．discovered B．have discovered
C．had been discovered D．have been discovered
Jim is the only one of the policemen in his office who __________ the award.
A．have won B．win C．has won D．was to win
The company the girl used to work ________ was shut down last month.
A．for that B．for C．for whom D．/
假设你是李华，今天上午第一节课上外教老师Michael的课迟到了，Michael要求你用英语写一份解释说明，内容要点如下：
|
背景 |
今天早上6:45分左右于公交车站 |
|
起因 |
李华等车上学时，不远处站着的一位老人突然跌倒在地 |
|
过程 |
李华走近，发现他已晕过去了 |
|
|
正好有医生在场，对其实施急救 |
|
|
李华拨打120，并一直在老人身边陪伴 |
|
结果 |
10分钟后救护车到达，李华才离开。李华迟到了7分钟。 |
参考词汇：ambulance 救护车 first aid 急救 faint 晕厥
已提供的句子不算在五句内。
Dear Michael,
I am terribly sorry that I missed the first part of your class this morning. Now I am writing to explain to you what happened.
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
I hope you can forgive me.
Yours,
Li Hua
阅读下列各小题，根据括号内的汉语提示，用句末括号内的英语单词完成句子。
1.这对老夫妻结婚至今已有五十年了。(marry)
This old couple ____________________________ for fifty years.
2.今早我收到了一份结婚请柬，所以这个周末我要去参加婚宴。(attend)
I got an invitation to a wedding this morning, so I will ____________________________ this weekend.
3.我决心申请一份奖学金。(apply)
I made up my mind to ____________________________.
4.她的儿子正在动手术，她很担心他。(operate)
Her son ____________________________. She is worried about him.
5.很显然由于金融危机，许多产业正面临着倒闭。(it)
____________________________ many industries are going to close down because of the global financial crisis.
根据下列各句句意及所给单词的首字母或汉语提示，用正确形式的单词填空。
1.I can see many beautiful Christmas __________ (装饰) on the streets.
2.She was always __________ (乐观的), even when things were at their worse.
3.A cinema is a public place of __________ (消遣).
4.He prefers going on with his work to __________ (退休).
5.He is to be __________ (祝贺) for his success.
6.It is reported that an aircraft c__________ near the city but luckily no one was killed.
7.Little Tom wrote “Granny, Heaven” on the e__________, and then gave it to his father to post.
8.A few of the students failed in the examination, you i__________.
9.I don’t know if we can help – that d__________.
10.The doctor had to cut off his left leg and fix an a__________ leg for him.
