TEST 1

Sometimes ................... to place physics and chemistry into separate categories.

• difficult

• is difficult

• it is difficult

• that it is difficult

Martha Graham, .......................... , has run her own dance company for half a century.

• is the great modern choreographer

• one of the great modern choreographers

• that the great modern choreographers

• the modern choreographers were great

Long before children are able to speak or understand a language, __________communicate through facial expressions and by making noises.

• however

• they

• furthermore

• who

The seating of musicians in an orchestra is arranged ..................... to produce the desired blend of sounds from the various musical sections .

• the conductor of

• from the conductor

• the conductor and

• by the conductor

The worldwide race to develop an affordable synthetic fuel has so far consumed billions of dollars and ................ few results.

• yielded

• yielding

• yield have

• has a yield of

Experiments in the photography of moving objects ................... in both the United States and Europe well before 1900.

• have been conducting

• were conducting

• had been conducted

• being conducted

The University of Georgia, ................ in 1785, was the first state supported university in the United States.

• chartered

• was chartered

• it was chartered

• to be chartered

Thanks to modern irrigation, crops now grow abundantly in areas where once .................. cacti and sagebrush could live.

• nor

• not the

• none other

• nothing but

................... , in the late 1800’s, some libraries had to keep as many as twenty to thirty copies of each of Mary Jane Holmes’s books on hand.

• Inventories showing

• That show inventories

• Inventories show that

• Showing the inventories

The scholarly interest in perception stems largely from questions about the sources and validity of what ....................... .

• it is known as human knowledge

• is known as human knowledge

• known human knowledge

• is human knowledge known