He said that light ____ much faster than sound

Obama had responded to Zhou’s suggestion ____ the US dollar was extraordinarily strong and that there was no need to create a new global reserve currency.[ ]

The government will begin a series of_____ to help thepublic fully understand the new educational system．

s time next summer, you ___ a high paying jobI, on the other hand , will still be studying for my degree

Why does Jane always ask you for help?—- There is no one else ________, is there?