There will be a big library in our school at the end of 2014. There are more than twice_________________ in 2013.
The reason why I didn't come to the meeting was ___ I got ill.
His car broke __ on the way home from work.
Peter often attempts to escape being fined ___ he breaks traffic regulations.
____ he comes to Nanjing he will go to the Eastern Suburb for sightseeing.
She saved her money ___she might buy a color TV set.