The peace plan _________ by Gaddafi(卡扎菲)between NATO and Libya is still under discussion．

was put forward

putting forward

having put forward

put forward

_________ never to come back before he could make a big fortune, Mike left home without saying a word．

To be determined

Determined

Being determined

To determine

You should get your ideas _________ when you are putting _________ an ad campaign．

through; off

along; together

across; down

across; together

These machines can help recycle the waste which would _________ be thrown away．

otherwise

therefore

however

though

As a serious candidate, you should try your best to make a good _________ on everyone you meet．

position

impression

decision

situation

All of _________ sudden, a terrible animal appeared and all the people held still in _________ terror．

a; the

/;/

the; the

a;/

He had _________ supper with us yesterday．It's _________ very good supper．

the; a

the;/

/; the

/; a

He laid down his pen and gazed into the distance, _________ in thought．

being lost

lost

to lose

losing

I think you should make a mark _________ you have problems．

which

in which

that

where

The World Wildlife Fund for Nature(WWF)warned that punishment would be reached to human beings if no action _________ to control climate change．

was going to be taken

would taken

had taken

was taken