_______, you can gently improve your spoken English in a short time.
—Why did you drop the chance of earning big money?—________. You know, I don’t want to get rich by taking risks.
Some experts are warning that the step the US government has taken to deal with the current crisis is ______ of much risk.
After the adjustment of financial policies, many netizens put up posts, 90 percent _______ carried the message of approval.
We do not know how astronauts can ________ when they spend months in space without the protection of the atmosphere.
—Can we get the computer before Wednesday?—_______. If it is within 30 kilometers, we can make it, but if further away, it will be on Thursday.