A.pesticide
B.material
C.extensive
D.pagoda

We had to use the stairs because the elevator was out order




A.had to
B.use
C.because
D.out order

The living room and the dining room are.................. by a short wall where there are many decorative plants.




A.broken
B.divide
C.parted
D.separated

lay.............




A.a visit
B.eggs
C.sence
D.a flag

place............




A.a role
B.a visit
C.sports
D.a flag

This is very (convenience) ......................! Can't you practise your violin somewhere else?




A.inconvenient
B.convenient
C.conveniently
D.inconvenience

Even though the remark was not (intend) .................., it caused embarrassment.




A.intention
B.intentional
C.intentionally
D.intended

However, the Internet also has some .................. (limit)




A.limiters
B.limiteds
C.limited
D.limitations

What is the author’s main point?




A.The invention of the helicopter.
B.Birds cup air with their wings and use feathers to help hold their air.
C.An overview of one of Leonardo de Vinci’s many skills.
D.Leonardo de Vinci was born in 1452 and died in 1519.

It's more expensive to travel on Friday, then I'll leave on Thursday evening.




A.more expensive
B.on
C.then
D.I'll leave