Qingdao is ＿＿＿＿＿＿＿ beautiful city in summer. 

________，I managed to get through the game and the pain was worth it in the end. 

Progress so far has been very good . _______ ,we are sure that the project will becompleted on time.

He had ever climbed this mountain several months before, but ________ he couldn’t find the way this time.

There was such a long queue for coffee at the interval that we ____ gave up.