一、根据句意及中、英文提示完成单词。
1. (2023·江苏扬州广陵区一模改编) Li Ming tried to find a table for seven people, but they were all up(占用).
2. Three (四分之一) of the students have read the book *Alice in Wonderland*.
3. If he got back to the (水平) that you and I communicate at, it would be enough.
4. (2023·江苏南京建邺区二模) Having been introduced in many cities, therapy dogs provide a great (the serving of customers in hotels, restaurants, and shops/stores) for patients in need.
5. Wu Dong and Li Ping are both good helpers, but I need only one. of them can help me.

一、1. taken 2. quarters 3. level 4. service 5. Either

二、用括号中所给单词的适当形式填空。
1. It's kind of you (help) me with my English.
2. —Where shall I go for the summer holiday?
—How about Xiamen? It is a city worth (look) around on a bike.
3. Our school (main) includes three buildings, a dining hall, a teaching building and a modern library.
4. Many people find it tiring (travel) around during the Golden Week of National Day.
5. It (report) last week that the polluted air in the city caused many problems.

二、1. to help 2. looking 3. mainly 4. to travel 5. was reported

三、单项选择。
()1.(2024·江苏扬州江都区八校联谊调研) is our duty to make our country better and stronger.

A.It
B.This
C.That
D.One

三、1. A 【点拨】duty 是名词，“to make our country better and stronger”是真正的主语，it 在句中作形式主语。故选 A。

()2.—Who was knocking at the door just now?
— was my cousin.

A.He
B.She
C.They
D.It

2. D 【点拨】此处是在不知道性别的情况下，用代词 it 代指。故选 D。

()3.(2023·江苏扬州树人学校一模) Many families make a rule to plant a young tree on Tree Planting Day.

A.ourselves
B.that
C.it
D.this

3. C

()4.(2023·江苏连云港海州区一模) —Daniel, would you like to go to the library by bike or on foot this Sunday?
— is OK. It's up to you.

A.All
B.Neither
C.Both
D.Either

4. D 【点拨】根据“by bike or on foot”可知，是在两者之间进行选择，再根据“It's up to you.”可知，任意一个都行。故选 D。

()5.I know how busy you must be and this party won't too much of your time. You really need to relax.

A.take on
B.take away
C.take back
D.take up

5. D