--What ____ you ____ when the phone rang?   --I was washing my hair in the bathroom.
#41559
A
were, doing
B
was, doing
C
did, do
D
are, doing
推荐题目
It ____ over 10 years since my grandpa _______.
#41745
A
is, died
B
is, has been dead
C
has been, was dead
D
was, has died
John ______ an NBA playoff game on TV now.
#38302
A
watches
B
watched
C
will watch
D
is watching
—— _______  you watching TV?    —— Yes, I _________.
#41496
A
Do, do
B
Can, can
C
Are, am
D
Are, do
The school day ______ at half past seven every morning.
#41998
A
is begin
B
begins
C
is beginning
D
begin