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

A. visible

B. important

C. necessary

D. horizonal

Câu 1: My suitcases are so heavy.

A. thin

B. light

C. large

D. round

Câu 2: The school offers manual training to the pupils.

A. automatical

B. electrical

C. econimical

D. thorough

Câu 3: Mr. Smith's new neighbors appear to be very generous.

A. mean

B. pleasant

C. mean

D. easy-going

Câu 4: That draught is too much for my horse to pull.

A. take

B. lay

C. raise

D. push

Câu 5: The chairs felt hard and uncomfortable.

A. plastic

B. simple

C. relaxed

D. soft

Câu 6: We have been out of touch him since he moved to London.

A. kept contact with

B. made a call to

C. contacted with

D. written to