At that time people continued to get _______in horse-drawn vehicles.
______ this village was extremely poor, they felt it was still important to keep the school going.
Please, could you leave me alone? Your being here just ________ my trouble.A. adds in B adds to C adds up D adds up to
He ________ in a foreign trade company for five years, but he now is a volunteer teacher in a village.
The price of food is _________ this year than that of last year.
Will future scientific discoveries ______ for us to live a much longer life?