The old couple often take a walk after supper in the park with their pet dog ___________ them.
#48485
A
to follow
B
following
C
followed
D
follows
推荐题目
They stopped _______but they _______nothing.
#51302
A
to hear , listened
B
to listen, hear
C
hearing, listened
D
to listen, heard
Uncle Wang made his kite_____higher in the sky. 
#50328
A
fly
B
to fly
C
flies
D
flying
It’s easy __________you to say sorry, but remember __________ be late again.
#50925
A
for; not to
B
for; don’t
C
of; not to
D
of; to
Thank you for_______ me with my English.
#49078
A
help
B
helping
C
to help
D
helps