1.解析：考查連詞。句意為：澳大利亞的學(xué)校體制取決于你去的是私立學(xué)校還是公立學(xué)校。whether...or...意為“是……還是……”，符合語(yǔ)境。故填whether。
答案：whether
2.解析：考查動(dòng)詞的語(yǔ)態(tài)。句意為：公立高中通常是(男女)混合的。schools與mix之間是被動(dòng)關(guān)系，應(yīng)用被動(dòng)語(yǔ)態(tài)，且空格前已有be動(dòng)詞are。故填mix的過(guò)去分詞mixed。
答案：mixed
3.解析：考查連詞�？崭袂昂髢删渲g是并列關(guān)系。故填and。
答案：and
4.解析：考查非謂語(yǔ)動(dòng)詞。 mean doing表示“意味著做”;mean to do表示“打算做”。根據(jù)語(yǔ)境可知，此處表示“意味著”的含義。故填wearing。
答案：wearing
5.解析：考查詞性轉(zhuǎn)換。冠詞后面常常接名詞，且此處指公立高中常常會(huì)給你一個(gè)選擇。故填choose的名詞形式choice。
答案：choice
6.解析：考查介詞。此處表示在8：30和9：00之間的某個(gè)時(shí)間點(diǎn)。between...and...為固定搭配，意為“在……與……之間”，符合語(yǔ)境。故填between。
答案：between
7.解析：考查介詞。句意為：學(xué)校通常在上午8：30到9：00之間開(kāi)始上課，一直上到下午3：30。根據(jù)句意可知，應(yīng)填until/till。
答案：until/till
8.解析：考查詞性轉(zhuǎn)換。根據(jù)空格后的“l(fā)ike sports and music and theater”可知，空格處應(yīng)用所給詞的名詞復(fù)數(shù)形式。故填activities。
答案：activities
9.解析：考查固定用法。根據(jù)語(yǔ)境可知，此處表示“二月初”。in the beginning of為固定用法，意為“在……開(kāi)始”。故填所給詞的名詞形式beginning。
答案：beginning
10.解析：考查非謂語(yǔ)動(dòng)詞。句意為：即使你在私立高中學(xué)習(xí)，你是否就可以受到更好的教育，這還有待證實(shí)。remain to be seen意為“有待證實(shí)”，符合語(yǔ)境。故填to be seen。
答案：to be seen
Ⅱ.短文改錯(cuò)
Dear Peter，
I’m writing to ask whether you are able to do me favor.
I want to have a pen friend，hopefully a girl in early twenties，and with interests to mine.In my opinion，she is someone who interested in traveling，swimming，and playing table tennis.，it would be better for her to have a pet dog as I have kept one at home for some . I have such a pen friend，I think we can share our traveling experiences with each other，taking care of pets，or whatever we have in common. I believe I will improve my English by doing so and learn more about her country.
I look forward to from you soon.
Best regards，
Li Hua
Ⅲ.書面表達(dá)
One possible version：
Dear_Sir_or_Madam，
I’m_glad_to_know_you’re_going_to_hold_a_summer_camp_from_July_1st_to_7th_during_the_vacation.I have a great interest in it.There’re so many wonderful activities，such as experiencing cooking culture，visiting worldfamous universities，attending foreign classes，learning family gardening，visiting places of interest and so on，which I think are all very useful to us high school students.
After my careful consideration，I’ve decided to apply to learn family gardening.I want to learn how to grow flowers and plants well.We have a garden，where my parents grow various vegetables，flowers and plants.With the knowledge I learn，I hope I can help them with some work in the garden and manage it better.
Thanks for reading my application.I hope I’ll have a chance to take part in the activity.
I’m_looking_forward_to_your_early_reply.
Yours_sincerely，
Li_Hua
