It’s not necessary to explain the truth________ there are air, water and sunlight , there are living things.

The students have made a request that the reading-room ＿＿ open on Sunday afternoon.

I’m afraid he is more of a talker than a doer, which is _________ he never finishes anything.

1I have two story-books. Oneis for you and ______ is for your sister.

It is believed that _____ December 21st, 1891, the first basketball game in history was played.