—      you      out the physics problem, Kathy?— Not yet, but I’m going to.
#39143
A
Do; work
B
Will; work
C
Had; worked
D
Have; worked
推荐题目
They say this kind of fruit          good and          well. 
#41661
A
tastes; is sold
B
is tasted; sells
C
tastes; sells
D
is tasted; is sold
My grandpa ­_________   lanterns for Lantern Festival now.
#37561
A
is making
B
made
C
was making
D
make
We will go for a picnic if it_____ this weekend. 
#36947
A
will rain
B
rains
C
won ’ t rain
D
doesn’t rain