Câu hỏi: The two scientists disagreed and a _______ argument developed.

A. wet

B. bitter

C. salty

D. sour

Câu 1: The weather was ______ the exceptionally poor harvest.

A. blamed for

B. condemned for

C. accused of

D. criticized for

Câu 2: He has adopted three orphans ______ his own six children so that, all together, he has nine children to provide for.

A. besides

B. except

C. beside

D. in place of

Câu 3:  This ____ is not big enough to cut down a tree.

A. axe

B. hammer

C.  screw

D. knife

Câu 4: She began to feel nervous when the train pulled up at the _____ between Austria and Yugoslavia.

A. edge

B. bar

C. border

D. division

Câu 5: The room was so quiet that she could hear the _____ of her heart.

A. beating

B. tapping

C. knocking

D. striking

Câu 6: The toy boat turned over and sank to the _______ of the pool.

A. basis

B. bottom

C. ground

D. depth