11.This dress...you perfectly.
a)fit
b)fits
c)is fiting
d)is fitting
12.Jane...the soup to see if it is sour enough.
a)taste
b)tastes
c)is tasting
d)tastin
13.I...my elecrician this spring.
a)see
b)are seeing
c)am seeing
d)seeing
14.I...what you mean.
a)see
b)seeing
c)am seeing
d)am seing
15.I...why he is so good at maths.
a)doesn't understand
b)don't understand
c)am understanding
d)am not understanding​