The supermarket near my home opens at 9 every morning.It’s half past ten now, it’s _______ I think.

The research on the new flu virus vaccine ischallenging and demanding Who do you think can do thejob— ____ my students have a try

As soon as the waiter cameto the table, the foreigner _______next to me asked him_______to call that bigdish in Chinese.

Hawaii is famous its beautiful beaches in the world.

The officer demanded that such things ______from happening again.