Choose the word or phrase among A, B, C or D that best fits the blank space in the following passage.
Can you imagine what Edison's life in the years after he had invented the electric lamp? Many things had to be invented and built before electric lamps could really be used by all; machines to measure the electricity each home or office used things to make it certain that the electricity in the wires did not start fires, things to send electricity (1)..... the right places. Everything that was needed had to be thought of and (2)...... by Edison and the men who worked(3) ...... him. There was no place where they could buy the things they (20) ..... Edison made 360 inventions (4) ...... inventions (5) ...... to send electric power to wherever it was wanted.
1) A. To B. By C. At D. In
2) A. Building B. Built C. Was building D. Builds
3) A. About B. Near C. With D. Together
4) A. Need B. Are needing
C. Were needing D. Needed
5) A. Less B. Least C. Much D. More
Choose the word or phrase among A, B, C or D that best fits the blank space in the following passage.
Can you imagine what Edison's life in the years after he had invented the electric lamp? Many things had to be invented and built before electric lamps could really be used by all; machines to measure the electricity each home or office used things to make it certain that the electricity in the wires did not start fires, things to send electricity (1)..... the right places. Everything that was needed had to be thought of and (2)...... by Edison and the men who worked(3) ...... him. There was no place where they could buy the things they (20) ..... Edison made 360 inventions (4) ...... inventions (5) ...... to send electric power to wherever it was wanted.
1) A. To B. By C. At D. In
2) A. Building B. Built C. Was building D. Builds
3) A. About B. Near C. With D. Together
4) A. Need B. Are needing
C. Were needing D. Needed
5) A. Less B. Least C. Much D. More
thế còn cái chấm chấm ở số 20 thì tính sao nhỉ :))