-Can you help me? -Yes， your teacher’s advice，in my opinion，and everything will be OK．
#66113
A
Follow
B
Following
C
If you follow
D
Followed
推荐题目
____the speed limits, or you’ll get fined $ 200 for speeding.
#65971
A
If you don’t keep to
B
Keeping to
C
To keep to
D
Keep to
I know one of the things I was unsure about was _____ hard it would be to climb this mountain.
#66039
A
what
B
that
C
however
D
how