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6 tháng 3 2020

IV. Read the passage and choose the best answer.

Alexander Graham Bell was born in Edinburgh, Scotland. (1)................ the nineteenth century, and (2).................... came to the United States. Several (3)................of his family did a great (4)................ to encourage him in the (5)............. of science. His father was most instrumental by supervising his work (6) ..................the deaf. While he (7) ...................with the deaf and investigated the science of acoustics, his studies eventually (8) ................to the invention of the multiple telegraph and his greatest invention - the telephone. The last quarter century of his (9) ..............was dedicated to advances (10) ..................aviation.

1/ a. on b. in c. at d. by

2/ a. later b. after c. latter d. last

3/ a. members b. parts c. sections d. elements

4/ a. lot b. many c. much d. deal

5/ a. part b. expanse c. field d. acre

6/ a. with b. to c. at . d. through

7/ a. acted b. operated c. dealt d. managed

8/ a. ran b. flowed c. directed d. led

9/ a. live b. life c. living d. life story

10/ a. In b. by c. to d. across