It was such a boring speech that I fell__________
A.asleep
B.sleep
C.sleepy
D.sleepily

The house is ___ at the corner of a busy street.
A.stood
B.placed
C.lying
D.situated

Only people ___ interested in anthropology like the book.
A.are
B.in whom are
C.who are
D.that is

Nobody has been able to explain the ___ of the commonly-used expression.
A.cause
B.beginning
C.origin
D.reason

Your usual teacher has lost his voice and ___ I am taking his place today.
A.accordingly
B.besides
C.moreover
D.nevertheless

It was ___ of him to leave the windows open.
A.impossible
B.necessary
C.easy
D.careless

My ___ of childhood are happy ones.
A.memories
B.reminders
C.souvenir
D.memoirs

Our flight from Hanoi to Beijing was delayed __________ the heavy fog.
A.as a result 
B.on account for 
C.because
D.due to

While studying he was financially dependent_______his parents.
A.to
B.of
C.on
D.from

The speaker said_____________________ nothing worth listening to.
A.complete  
B.completing
C.completely 
D.completion