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

A. visible

B. important

C. necessary

D. horizonal

Câu 1: We shouldn't complain about being poor many families are much worse off .

A. explain

B. repeat

C. praise

D. command

Câu 2: The sun soon dispelled the thick fog.

A. thin

B. many

C. long

D. far

Câu 3: If you are not inside a house, you do not know about its leaking.

A. upon

B. outdoors

C. outside

D. near

Câu 4: I think we've chosen the right person to lead the expedition.

A. alright

B. left

C. wrong

D. true

Câu 5: This wine is so sweet that I couldn’t drink the second glass.

A. sour

B. sugar

C. dull

D. dissolved

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