______ with new scientific farming methods, they have been able to use less farmland thanin the past.
The temple is carved in rocks and has on the outside four large stone statues, ______ is 20 metres high.
It was an exciting moment for the football fans, ______for the first time in years their team won the World Cup..
It was a serious mistake, ______ caused by carelessness.
____ is known to everybody, the moon travels round the earth once every month.
I remember that _____ took part in the ball party had a wonderful time.