rthquake in Japan, measuring 9.0 on theRichter Scale, was so violent _______ cause a series of explosions of thenuclear reactors in several power stations.

In the thrilling activity of bungee jumping,most matters is courage rather than strength.

My suggestion is that a plan for study ____at first.

With prices _____ so much, it’s hard for the company to plan a budget.

nager slept very late last night, ________atmidnight.