(2014·天一一中检测)It just isn’t fair；________I was working as a waiter last month，my friends were lying on the beach.
#30031
A
whenever
B
though
C
for
D
while
推荐题目
The boy became fatter and fatter each day and __________ made his parents sad.
#33223
A
which
B
what
C
he
D
it
________ H7N9 is a deadly virus, it is still safe to eat thoroughlycooked chicken.
#30280
A
Until
B
While
C
If
D
Since
Don’t be afraid of asking your teachers for help ________it is needed.
#30228
A
as
B
since
C
unless
D
when
(2014·山西部分重点高中高三联考)Mrs Black had such a wonderful time________she visited her friends in Sydney last year.
#30053
A
when
B
that
C
which
D
as