If it _____ another ten minutes, the game would have been called off.

The weather turned out to be fine yesterday. I ______ the trouble to carry my umbrella with me.

It was a really ___________ experience. Afterwards everybody was very ___________.

In my opinion,life in the twenty-first century is much easier than _______

g kites, ______ some researchers point out, can not only bring about joy to us, but also promote our physical and mental health.