There are ten ----，Idid not know what ----.

There are ten ----，Idid not know what ----.
A.to choose ，.to choose
B..to choose from .to choose from
C..to choose from ，.to choose
D..to choose ，.to choose from 为什么？

Just outside the town there are about ten factories. There are ten people ___ this basketball team. What do you mean by saying there are only ten tickets? There ___ be tewlve. I think there are aliens in space There are ten waiting rooms at the newly-built station, _____20,000 people in all. there are 9 persons claiming they believe in god in every ten persons. 为什么是：We have planted ten tress and there are twenty more to be planted there are ten computers in the computer room.there were made in japan and( )seven were made in chin I wish you were there 为什么用ARE的过去式 But I think there are something wrong with the sky