-----What about going to the South Lake for a picnic next weekend? ----OK. But I am not sure ____it will rain.
The rain forests in this area _______ smaller.
The doctor did what they could _____ the dying man.
-- Where is Mr. Lee at the moment--- He _____ chess with his neighbour, but I’m not sure.
In order _______ late, many students get up very early every morning.
We should spend ______ money solving ______ problems.