Every possible means to prevent the air pollution, but the sky is not still clear.
Try adding more sugar, _________you’ll like it . A or B and C while D nor
--- Try this yellow shirt. -- -____ . How about the red one? -- -That's OK.
A _______ broke the newly-planted tree, ______ the planter feel very angry and sad.
Suddenly I heard a terrible noise ahead. I looked forward _______ what was happening, but found nothing.
Many businesses must have been badly influenced during that financial crisis, ________?