“___________ race” means that two people form a group with their on-leg tied and they will walk for contest with three legs.
. The program “Hear with Yushu, Love Has No borders” told touching stories about rescue volunteers, whose brave deeds__________never be forgotten.
. We didn’t tell Susan about our plan__________upsetting her.
. Though the teacher had tried to make the problem easy__________, still Lily and her partner were at a loss.
. Parents give children__________pocket money to let them learn its value from experience at early age.
. --- Derek, I owe you a thank – you for all your help. ---____________.