The old couple often take a walk after supper in the park with their pet dog       them.
#94920
A
to follow
B
following
C
followed
D
follows
推荐题目
Under no circumstances and at no time __________be the first______ nuclear weapons.
#97259
A
we shall; using
B
shall we; to use
C
shall we; used
D
we shall; using
At the crossing there is an arrow _______the direction to the Andrew Farm. 
#97845
A
indicating
B
to indicate
C
indicated
D
dictating
“Good morning. Can I help you?” “I’d like to have this package _______.”
#98418
A
be weighed
B
to be weighed
C
to weigh
D
weighed