___________there are many different types of food, some animals spend their lives eating only one type.
#31689
A
Since
B
Unless
C
Once
D
While
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You should go to see him when he is so seriously ill.________, he is your brother.
#31732
A
Because
B
After all
C
At all
D
Above all
He is so busy. He cannot afford enough time with his son ____he wants to.
#30950
A
even if
B
as if
C
because
D
before
________ parents say and do has a lifelong effect on their children.
#29969
A
That
B
Which
C
What
D
As
his bookishness, curiously little is known about the worldview of Gordon Brown, the first British Prime Minister said to be a real intellectual in decades.
#33671
A
Though
B
As
C
In spite that
D
Despite