.---I’d like to go home now.---Why not stay here for the night ?It is so late now.____ it is raining so hard.

 He began to take political science_____ only when he left school. 

She is fed up with sharing a house with others; ___, she is looking for her own flat. 

Most of the evidence was destroyed in the fire. ______, it would be almost impossible to prove Jim guilty.

Italians often approach others closely and are more     to touch them.