1. Mary her papers on the desk for the students to study?
2. she do after she graduates?
3. Mike's sister want to do in the future?
4. After university, we finally had the chance to travel.
5. You will succeed as long as you yourself.

1. Did; lay
2. What will
3. What does
4. graduating from
5. believe in

Ⅴ完形填空。
Madison is a 12-year-old girl from the USA. She loves the beach. When she was ____1____ vacation in California, she couldn't stand all the plastic water bottles on the beach. So ____2____ decided to focus on (专注于) reducing plastic litter.
When Madison started researching plastic water bottles online, she found that ____3____ use more than 35 billion plastic water bottles every year. And most of them are not recycled ____4____.
So Madison tried ____5____ an environment-friendly water bottle. After lots of research and hard work, she designed the Eco Hero—an edible (可食用的) water bottle. People can poke (戳) a hole at the top of it, drink the water, ____6____ then eat it. It costs only about 1.2 to make one.
Madison said: "I think everyone can do something to change the world. The important thing is that you have to have a try though it's just a little thing."
1. A. of
B. for
C. on
D. with
2. A. she
B. he
C. they
D. I
3. A. America
B. Americans
C. American
D. the American
4. A. heavily
B. happily
C. slowly
D. properly
5. A. to feel
B. to invent
C. to forget
D. to build
6. A. but
B. so
C. and
D. or

1. C
2. A
3. B
4. D
5. B
6. C

1. 正确选项为C。根据固定搭配"on vacation"表示“在度假”，可以确定答案为C。
2. 正确选项为A。全文都在讲述Madison的事情，Madison是女孩名，因此选项A中的“she”是正确的代词选择。
3. 正确选项为B。根据句子结构和语境，此处需要填入一个名词作主语，表示“美国人”。选项B“Americans”是复数形式，符合语法和语境，表示“美国人每年使用超过350亿个塑料水瓶”。
4. 正确选项为D。根据句意“并且大多数都没有被合理地回收”，需要选择一个副词来描述回收的方式。选项D“properly”表示“适当地、正确地”，符合语境。而其他选项A“heavily”表示“沉重地”，B“happily”表示“快乐地”，C“slowly”表示“缓慢地”，都与回收的方式不符。
5. 正确选项为B。根据句子“So Madison tried _____ an environment-friendly water bottle.”的语境，需要选择一个动词表达Madison尝试去做的事情。选项B“to invent”表示“发明”，符合语境。而其他选项A“to feel”表示“感觉”，C“to forget”表示“忘记”，D“to build”表示“建造”，都与语境不符。
6. 正确选项为C。根据句子“People can poke a hole at the top of it, drink the water, _____ then eat it.”的语境，需要选择一个连词来表达两个动作的顺序关系。选项C“and”表示“然后”，符合语境。而其他选项A“but”表示“但是”，B“so”表示“因此”，D“or”表示“或者”，都与语境不符。