A.looked
B.decided
C.finished
D.helped

A.respectable
B.preservation
C.reputation
D.presentation

A.What do you think?
B.What a good friend you are!
C.Yeah. That's a good idea. I'd love to.
D.Yes I am very busy.

A.What do you think?
B.What a good friend you are!
C.Yeah. That's a good idea. I'd love to.
D.Yes I am very busy.

A.No, have you?
B.That sounds like fun.
C.Not really.
D.Yes, it is certainly.

A.had been laid off
B.were
C.What
D.including

A.had been laid off
B.were
C.What
D.including

A.waves
B.smooth
C.as
D.bounces

A.to screen
B.responsible
C.batteries
D.newly developed

A.energy
B.infancy
C.Smart Technology
D.pilot