_______ it be true that the road is being blocked at this moment, for cars are moving like snails inch by inch

We were told not to touch the equipment in thelaboratory unless ________.

I’m new here.–Don’t worry. I’ll do what I can ______ you.

194. The old farmer went to the_____nearbyto sell his homemade basket every morning.

_______the warning message, more deaths would have been caused in the flood according to the report from Xinjiang.[ ]