—No one answered when I phoned this morning. Where were you?—I       for teeth in the dental clinic.
#102191
A
was being treated
B
have been treated
C
was treated
D
Treated
推荐题目
Experts suggest that teenagers spend at least 30 minutes exercising, five times a week. Walking and riding your bike _____ , and ______.
#103295
A
counts; so are school sports
B
count; school sports count, either
C
count; so do school sports
D
counts; so school sports do
The project _______ a success as the income of the company increases every year. 
#102820
A
is proved
B
had proved
C
has proved
D
has been proved
--- What on earth is that noise? --- Oh, the next flat ___________.
#100208
A
was decorated
B
was decorating
C
is being decorated
D
is to be decorated