Tes Toefl1

In making cheese, ..............., is coagulated by enzyme action, by lactic acid, or by both.

• casein is the chief milk protein

• casein, being that the chief milk protein

• the chief milk protein is casein

• casein, the chief milk protein

Sensory structures _____ from the heads of some invertebrates are called antennae.

• are growing

• they are growing

• that grow

• grow

_____ the United State consists of many different immigrant groups, many sociologists believe that there is a distinct nasional character.

• In spite of

• Despite

• Even though

• Whether

The safflower plant is grown chiefly for the oil _____ from its seeds.

• obtained

• is obtaining

• which obtains it

• obtaining that

_____ must have water to lay and fertilize their eggs, while their offspring, tadpoles, need water for development and growth.

• Though frogs and toads

• Frogs and toads

• That frogs and toads

• If frogs and toads

One of North America's most renowned painters, Grandma Moses was in her seventies when her began to paint seriously.

• most

• painters,

• her

• seriously.

The novelty, relatively high speed, and advantageously of year-round service made early passenger trains a popular form of transportation.

• advantageously

• made

• passenger trains

• form

Because incomplete records, the number of enlistments in the Confederate army has long been in dispute.

• Because

• the number of enlistments

• has long been

• in dispute.

Musical instruments are divided into various type, depending on whether the vibration that produces their sound is made by striking, strumming, scraping, or is blown.

• divided into

• on whether

• their sound

• is blown.

Magnificent mountains and coastal scenery is British Columbia's chief tourist attractions.

• mountains

• coastal

• is

• chief