A.will arrive / take
B.arrives / will take
C.has arrived / am taking
D.had arrive / had taken

A.The team leader asked us to tidy up the final draft before submission.
B.The team leader reminded us to tidy up the final draft before submission.
C.The team leader ordered us to tidy up the final draft before submission.
D.The team leader simply wanted us to tidy up the final draft before submission.

A.Ninh Thuận.
B.Bình Thuận.
C.Quảng Ngãi.
D.Quảng Nam

A.earn
B.know
C.open
D.add

A.
B.
C.
D.

A.
B.
C.
D.

A.having
B.taking
C.making
D.causing

A.nervous
B.doing well
C.satisfied
D.working hard

A.link
B.connection
C.touch
D.contact

A.problems and solutions
B.advantages and disadvantages
C.solutions and limitations
D.causes and effects