註：藍字為主詞，紅字為動詞，綠字為受詞，紫字為補語；粗體字為該部分核心。

Practice 1

1.  I  My best friend always helpful with problems.

2.  C  The bus schedule has changed since last week.

3.  I  Accidentally dropped the glass on the floor.

4.  I  The customer paying the clerk for the clothes.

5.  C  The professor handed the syllabus to the students.

6.  I  Each day practiced the piano for hours.

7.  C  The basketball player tossed the ball into the hoop.

8.  I  The new student in the class very talkative and friendly.

9.  I  Walking with the children to school.

10.  C  The whales headed south for the winter.

Practice 2

1. The new editor will work (with Mr. Jacobson) (on the special edition) (of the magazine).

2. Admission (to the fitness center) is free (for all employees and their family members).

3. Our direct marketing promotion (for magazine subscriptions) has yielded positive results.

4. The monthly rent includes all utilities, (with the exception) (of telephone and cable charges).

5. Working so many hours (of overtime) (to meet the deadline) has left the design staff feeling exhausted.

6. (By striving (to be neat, well-dressed, and cheerful)), our representatives can make a good first impression (on our clients).

7. Kline Biochemicals is seeking to replace a team (of lab technicians) (with one experienced researcher).

8. (Due to the abundant rainfall this spring), water levels (in local lakes and rivers) are much higher than normal.

9. Mrs. Johnson handled the dispute discreetly, (by holding private discussions) (in her office).

10. Employees should feel free (to consult the on-site physician) as often as needed.