Every possible means  _____  .
#103742
A
has tried
B
has been tried
C
was tried
D
were tried
推荐题目
I will stay at home and read some books if it ________ tomorrow. 
#101843
A
rain
B
will rain
C
rains
D
is going to rain
Because the shop_____, all the T-shirts are sold at half price.
#101814
A
has closed down
B
closed down
C
is closing down
D
had closed down
I ______ on a sofa because my grandparents have come for the weekend.
#103774
A
slept
B
was sleeping
C
have slept
D
am sleeping