________ , the polluted air canresult in deadly diseases or even death.

What kind of noodles you like –I’d like noodles．

Our factory has been developing rapidlythese days． Thisyear’s production is five times ______ it was ten years ago．

Some football fans, ______money was a big problem, could not afford to go the football court to see their star play[ ]

________ by his look, he doesn’t think much of our plan.[ ]