Câu hỏi:  I cannot undo the _____ in this piece of string.

A. bunch

B. lock

C. knot

D. tie

Câu 1:  Because of the poor harvest, wheat prices have ______ in the last six months.

A. added

B. jumped

C. amounted

D. gathered

Câu 2: You can _____ your shorthand ability by taking notes in shorthand during lectures.

A. keep on

B. keep in

C. keep up

D. keep back

Câu 3: The boy’s allergy to dust caused his skin to _______.

A. itch

B. rub

C. blemish

D. flush

Câu 4: I can’t advise you what to do: you must use your own _______.

A. guesswork

B. justice

C. judgement

D. ideal

Câu 5:  I’m sorry I’m late, I was held up in a traffic _______.

A. block

B. crush

C. jam

D. group

Câu 6:  Sally married _____ the Kennedy family.

A. with

B. to

C. into

D. among