【题目】Both Class 3 and our class won't be able to finish the work unless we ______________ each other.

【题目】听下面一段较长对话，回答以下小题。

【题目】As most parents know by now, we should _____ our kids’ screen time or they will become couch potatoes who tend to be lazy.

【题目】China’s public dancers, often ____ as Tiaowu Dama, have found themselves at the center of a public debate in recent months.

【题目】He arranged __________ a man to meet his uncle at the station because he was busy with work.

【题目】______________ their final medical check, the astronauts boarded their spacecraft.

【题目】The good thing about children is that they _______ very easily to new environments.

【题目】All over the city, history and modernity come together to make _______ an essential place for tourists to discover.

【题目】Why ______________ to go abroad to study, when there are so many good universities at home?

【题目】The police __________ the building hoping to catch the thief.