With summer coming on, the weather gets hot _________.
Is it that you often play computer games ________ worries your parents?
How time flies! It's in two months ________ we'll say goodbye to our high school life.
In his speech, he said that it was his primary school teachers that he was fond of ________influenced his whole life.
It was with the help of the local guide ________ the mountain climber was rescued.
-- I’m so sorry for breaking the plate, Mom.-- It doesn’t matter._________ careful next time.