It is reported that many a new house ________ at present in the disater area．

are being built

were being built

was being built

is being built

May I take this book out of the reading room?

No, you ________．You read it in here．

mightn't

won't

need't

mustn't

Studies show that people are more ________ to suffer from back problems if they always sit before computer screens for long hours．

likely

possible

probable

sure

I have to see the doctor because I ________ a lot lately．

have been coughing

had coughed

coughed

cough

John thinks it won't be long ________ he is ready for his new job．

when

after

before

since

His first book ________ next month is based on a true mstory．

published

to be published

to publish

being published

It never occurred to me ________ you could succeed in persuading him to change his mind．

which

what

that

if

John opened the door．There ________ he had never seen before．

a girl did stand

a girl stood

did a girl stand

stood a girl

________ from the top of the tower, the south foot of the mountain is a sea of trees．

Seen

Seeing

Have seen

To see

If we ________ the other road, we might have arrived here in time for the meeting．

take

had taken

took

have taken