Developing new technologies are time-consuming and expensive.

A. developing

B. technologies

C. are

D. time-consuming

Choose the word whose underlined part in pronounced differently from that of the others.

A. justice

B. campus

C. culture

D. brush

Choose the word whose underlined part in pronounced differently from that of the others.

A. supported

B. approached

C. noticed

D. finished

Choose the word whose underlined part in pronounced differently from that of the others.

A. deal

B. teach

C. break

D. clean

Choose the word whose underlined part in pronounced differently from that of the others.

A. species

B. invent

C. medicine

D. tennis

Choose the word whose underlined part in pronounced differently from that of the others.

A. assure

 B. pressure

C. possession

D. assist

Choose the word whose underlined part in pronounced differently from that of the others.

A. eleven

B. elephant

C. examine

D. exact

Choose the word whose underlined part in pronounced differently from that of the others.

A. work

B. form

C. stork

D. force

Choose the word whose underlined part in pronounced differently from that of the others.

A. justice

B. campus

C. culture

D. brush

Pick out the word that has the primary stress different from that of the other words.

A. Effect

B. Event

C. Emerge

D. Even