Look! Jack and his monkey _________ flying disk together in the garden. 
#42280
A
is playing
B
was playing
C
are playing
D
were playing
推荐题目
— Why _____ these cards ______ orange?— Because orange can cheer you up.
#40296
A
do; colour
B
are; colour
C
are; colouring
D
are; coloured
Look at the photo! Lisa  ________.
#39681
A
is run
B
running
C
runs
D
is running
——How often do I need to feed the dog?——It___food everyday, or it will be hungry.
#39158
A
must give
B
must be give
C
must be given
D
must be gave