Structure & Written Expressions

The ponderosa pine is _____ of the most of the timber used by forestproduct firms in the Black Hills of South Dakota.

• the source

• as source

• the source which

• because the source

Tags

CCSS.L.3.1A

Computers that once took up entire rooms are now _____ to put on desktops and into wristwatches.

• small enough

• smaller than

• so small

• as small as

Tags

CCSS.L.2.1E

CCSS.L.1.1F

According to some educators, the goal of teaching is to help students learn what _____ to know to live a well-adjusted and successful life.

• do they need

• they need

• they are needed

• as they may need

Tags

CCSS.L.4.1C

CCSS.L.9-10.1B

The sapphire’s transparency to ultraviolet and infrared radiation makes _____ in optical instruments.

• it is of use

• it uses

• it a useful

• it useful

Tags

CCSS.L.3.1A

_____ initial recognition while still quite young.

• Most famous scientists achieve

• That most famous scientists achieved

• Most famous scientists who achieved

• For most famous scientists to achieve

Tags

CCSS.L.8.1A

Margaret Mead studied many different cultures and she was one of the first anthropologists to photograph hers subjects.

• studied

• different

• of the first

• hers

Tags

CCSS.L.3.1A

CCSS.L.6.1A

CCSS.L.6.1C

CCSS.L.6.1D

Talc, a soft mineral with a variety of uses, sold is in slabs or in powdered form.

• soft

• variety

• sold is

• form

Tags

CCSS.L.3.1A

During the 1870’s iron workers in Alabama proved they could produce iron by burning iron ore with coke, instead than with charcoal

• During

• could

• burning

• instead

Tags

CCSS.L.3.1A

CCSS.L.2.1E

CCSS.L.3.1G

Geologists at the Hawaiian Volcano Observatory rely on a number of instruments to studying the volcanoes in Hawaii.

• Geologist

• rely

• a number

• to studying

Tags

CCSS.L.8.1A

Underlying aerodynamics and all other branches of theoretical mechanics are the laws of motion who were developed in the seventeenth century.

• all

• branches

• are

• who

Tags

CCSS.L.3.1A

CCSS.L.4.1A