Of all the subjects, chemistry seems to be for me.

This room is fifteen feet long ____________ twelve feet wide

Life isn’t meant to be easy and you have to _______some pain to 1earn the skills to move forward.

You go through the security check（安检）before getting on the train.

hou Evergrande made history by winning the AFC Champions League title for China, which is the first time a Chinese club ______ the competition.