All passengers 　　   are expected to fasten the seatbelts when the plane takes off and lands.

A. on the board　　　　　　 B.on board?　　    C.on a board　　　　  D.on boards

We didn’t plan the concert that way, but it 　　   to be a great success.

A. worked out　　    B.carried out?　　　　　　 C.turned out　　　　  D.made out

Mary has always thought of herself as a good dancer and never forgets to 　　   others of it.

A. remind　　　　　　  B.remember?　　　　　　  C.know　　　　　　　　 D.introduce

He has never got a 　　   job, because he travels around the world most of his time.

A. positive　　　　　　 B.perfect　　    C.permanent　　　　  D.punctual

A car had a head-on 　　   with a truck on the highway yesterday, killing 2 and injuring 3.

A. contest　　　　　　  B.collision?  C.conflict　　　　　　  D.contrary

It was with great joy 　　   he received the news that his lost daughter had been found.

A. because　　　　　　 B.which　　　　　　    C.since　　　　　　　　  D.that

We wanted to get home before dark, but it didn’t quite 　　   as planned.

A. make out　　　　   B.turn out?　　　　  C.go on　　　　  D.come up

It’s ten years since the scientist 　　   on his life’s work of discovering the valuable chemical.

A. made for　　　　   B.set out?　　　　   C.took off　　　　　　 D.turned up

The flu is believed 　　   by viruses that like to reproduce in the cells inside the human nose and throat.

A. causing　　　　　　 B.being caused?   C.to be caused　　　　　　  D.to have caused

According to a recent U.S. survey, children spent up to 25 hours a week 　　    TV.

A. to watch　　　　   B.to watching?　　　　   C.watching　　　　    D.watch