—Would you mind giving your advice on how to improve our business management? —If you make ____ most of the modern equipment, there will be ____ rise in production.
I waited for her at the bus station for two hours, but she never______.
Scientists have created GM tomatoes which ______ fresh for 45 days, three times as long as normal tomatoes.
It is not until we know more about the situation ______ we are able to improve it.
— I hear that Mary is ______ to stay with us for a few days. —That’s great.
It was between 1830 and 1835 ______ the modern newspaper was born. A how B that C which D because