Câu hỏi: I clearly remember talking to him in a chance meeting last summer.

A. unplanned

B. deliberate

C. accidental

D. unintentional

Câu 1: China has become the third country in the world which can independently carried out the manned space activities.

A. put up

B. put in

C. put on

D. put off

Câu 2: To be prepared for war is one of the most effectual means of preserving peace.

A. best

B. worst

C. fastest

D. least

Câu 3: That draught is too much for my horse to pull.

A. take

B. lay

C. raise

D. push

Câu 4: A narrow passage led directly through the house into the garden.

A. wide

B. long

C. deep

D. high

Câu 5: This vertical section of the soil shows four basic soil layers.

A. visible

B. important

C. necessary

D. horizonal

Câu 6: When I was young, I admired clever people. Now that I am old, I admire kind people.

A. strong

B. old

C. healthy

D. free