Câu hỏi:

Choose the letter A, B, C or D to complete the sentences

Science is used in all corners of the world for the __________ of human

A. quality

B.  discovery

C.  benefit

D. engine

Câu 1:

Choose the letter A, B, C or D to complete the sentences

The US first __________ of the Moon began with the Ranger 4 impactor in 1962.

A. exploration

B. explosion

C. experiment

D. excitement

Câu 2:

Choose the letter A, B, C or D to complete the sentences

“I will hand in my assignment to the teacher tomorrow.” Alan said to me.

A. Alan told me that he would hand in his assignment to the teacher the next day.

B.  Alan told me that he will hand in his assignment to the teacher the next day.

C.  Alan said me that he would hand in his assignment to the teacher the next day.

D.  Alan told me that he would hand in his assignment to the teacher tomorrow.

Câu 3:

Choose the letter A, B, C or D to complete the sentences

I want to go to the supermarket to buy some __________ bulbs.

A.  precise

B.  field

C.  light

D. steam

Câu 4:

Choose the letter A, B, C or D to complete the sentences

The first experiment was __________, so we need to do another one.

A. unsuccess

B.  success

C. unsuccessful

D.  successful

Câu 5:

Choose the letter A, B, C or D to complete the sentences

Archaeology are digging the ground to __________ that site.

A. explore

B. patent

C. invent

D. support

Câu 6:

Choose the letter A, B, C or D to complete the sentences

There are a lot of benefits to do __________ researches.

A. scientific

B. enormous

C. precise

D. technical