根據(jù)漢語意思用英語完成句子，將答案寫在橫線上。

1.別擔(dān)心。他會準時到來。

Don’t worry. He will arrive here ________ ________.

2.我到家時，我媽媽正忙著做晚飯。

When I got home, my mother ________ ________ ________ dinner. 

3.Mr Smith讓我們在小組內(nèi)討論這些問題。

Mr. Smith told us to ________ the questions ________ ________.

4.現(xiàn)在，學(xué)生們每天運動一個小時。

根據(jù)提示，寫一篇80—100詞左右的關(guān)于自己理想職業(yè)的短文。

我是一名中學(xué)生，從小就還怕醫(yī)生，也不愿意當(dāng)醫(yī)生。自從汶川大地震后，我發(fā)現(xiàn)需要更多的醫(yī)務(wù)工作者，而且我也出生在一個醫(yī)生之家，……，所以，我決定長大以后當(dāng)一名醫(yī)生。

I am a middle school student. I used to                             

On the shelf there is _________ teddy bear．

A．the            B．a(chǎn)            C．a(chǎn)n          D．（不填）

—Wow, your new bicycle looks the same as _______．

—Really?

 A．me         B．I         C．my         D．mine

Our school sports meeting will start _______ the morning of next Saturday．

A．on         B．a(chǎn)t             C．in         D．to

—May I try on the jeans?

—Yes, you _______．

A．should        B．can          C．must        D．need

—Where’s your mother, Helen?

—She _______ the flowers in the garden．

A．waters        B．watered        C．is watering              D．has watered

—So far, how long _______ you _______ China?

—For one year．

A．have, come to         B．have, been to        C．have, been in             D．have, gone to

A talk on developments in science and technology         in the school hall next week．

A．given           B．will be given         C．has been given         D．gives

—Could you tell me _______?

—By underground．

A．how you came here                   B．how did you come here

C．when did you come here              D．when you came here