English Business 2

STRUCTURE AND WRITTEN EXPRESSION

EXERCISE A

2. Each day practiced the piano for hours.

Answer : this  sentence has no subject, in sentence just have object  (the piano). So, this sentence is incorrect, because in the complete sentence must have subject and verb.

EXERCISE B

4. the watch in the jewelry box needs a new battery.

Answer : subject in the sentence is the watch, and verb  is needs.  Because in the sentence have subject and verb, so the sentence is correct.

TOEFL EXERCISE

7. ........ radio as the first practical system of wireless telegraphy.

A. Marconi’s development                    C. The development by Marconi

B. Developing Marconi                            D. Marconi developed

Answer : Choice (D) is correct because the sentence just have object  (radio), so for complement  the sentence must add with the subject and verb. The best answer is D because in choice D have the subject (Marconi) and the verb (Developed).