Ch.13
13.9
Ch.15
Ch.16
100

13-11: Reducing Adjective Clauses to Phrases

There are many volcanoes near Quito. It is the capital of Ecuador.

There are many volcanoes near Quito, the capital of Ecuador.

100

13-9: Using Expressions of Quantity in Adjective Clauses

The items in the store where one sale. Most of them were 50% off.

The items in the store where on sale, most of which were 50% off.

100

15.4: Passive Infinitives and Gerunds: present

Present Passive Infinitive

 to be + past participle

100

Use paired conjunctions:

I want the cheesecake or the chocolate cake, not both.

I want either the cheesecake or the chocolate cake, not both

200

13-10: Use which to modify a whole sentence

Her boyfriend yelled at her. That made her angry.

Her boyfriend yelled at her which made her angry.

200

The cookies are great. None of them are burnt.

The cookies are great, none of which are burnt.

200

15.4: Passive Infinitives and Gerunds: present 

Present Passive Gerund

being + past participle

200

Use paired conjunctions:

John enjoyed the movie. Laura enjoyed the movie.

Both John and Laura enjoyed the movie.

300

13-11: Reducing Adjective Clauses to Phrases

People who live on the streets often need medical attention.

People living on the streets often need medical attention. 

300

I have four close friends. One of them lives in South Africa.

I have four close friends, one of which lives in South Africa.

300

15.5: Past Forms of Infinitives and Gerunds: Active and Passive

Past Active Gerund

having + past participle

300

Use paired conjunctions:

Jessica isn’t famous. Jessica isn’t rich.

Jessica is neither famous nor rich.

400

13-10: Using Which to Modify a Whole Sentence

One day it might rain cats and dogs. This would be a miracle.

One day it might rain cats and dogs which would be a miracle.

400

She bought three used pairs of shoes, but only one of them lasted for more than 3 months.

She bought three used pairs of shoes, only one of which lasted for more than 3 months.

400

15.5: Past Forms of Infinitives and Gerunds: Active and Passive

Past Passive infinitive

 to have been + past participle

400

Use paired conjunctions:

Kathy plays the guitar. Kathy plays the drums.

Kathy not only plays the guitar but also the drums.)

500

13-11: Reducing Adjective Clauses to Phrases

Roquefort comes from France. It is a type of cheese.

Roquefort, a type of cheese, comes from France.

500

My friend is a famous painter. One of his paintings sold for over $50,000

My friend is a famous painter, one of whose paintings sold for over $50,000.)

500

15.5: Past Forms of Infinitives and Gerunds: Active and Passive

Past Passive Gerund

having been + past participle

500

Use paired conjunctions:

Italy didn’t get to the quarter finals last year. France didn’t get to the quarter finals last year

Neither Italy nor France got to the quarter finals last year.