mature

patient

limited

enormous

Choose the correct option to fill in the blank of the sentence: Science and technology also have ________ effects on economic development.

energy

devices

benefits

medicine

Choose the correct option to fill in the blank of the sentence:Science and technology will certainly bring a lot more _________ to people.

subjects

workers

researchers

diagnose

Choose the correct option to fill in the blank of the sentence: Cancer _________ have made great progress, but many aspects of this disease need further study.

chemist

chimney

archeologist

scheme

Find the word which has a different sound in the underlined part.

machine

technique

science

unique

Find the word which has a different sound in the underlined part.

benefit

scientific

progress

subject

Find the word which has a different stress pattern from the others.

He said he would have finished that paper by the next day.

He said he would finish that paper by the next day.

He said he would finish this paper by the next day.

He said he would have finished that paper by the day before.

Choose the letter A, B, C, or D to indicate the sentence that is closest in meaning to the following sentence.He said, "I will have finished this paper by tomorrow."

They said that they were in London the week before.

They said that they would in London the following week .

They said that they had been in London the week before.

They said that they had been in London the following week.

Choose the letter A, B, C, or D to indicate the sentence that is closest in meaning to the following sentence.They said, "We were in London last week."

He said that the film would begin at seven o’clock.

He said that the film began at seven o’clock.

He said that the film had begun at seven o’clock.

He said that the film had begun at seven o’clock yesterday.

Choose the letter A, B, C, or D to indicate the sentence that is closest in meaning to the following sentence."The film began at seven o'clock," he said.

will finished

will be finishing

will finish

will have finished

Choose the correct option to fill in the blank of the sentence: The students ___________ their essays by the end of next week.

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