What ______ public is concerned about is whether medical workers and scientists will be able to find _____ cure for this new disease in a short time .
“How about a picnic this weekend?”“________I'm free then.”
The six-lane highway is worth________.
“Oh, my God! How did you ________so badly hurt?” he asked me in a very ________tone.
________snacks and drinks, but they also brought cards for entertainment when they had a picnic in the forest.
—Do you know where David is? I couldn't find him anywhere.—Well. He ________have gone far—his coat's still here.