I’m pleased ______ should be done has already been done.
From space, the earth looks blue. This is about seventy-one percent of its surface is covered by water.
--- You needn't take an umbrella. It isn't going to rain.
--- Well, I don't know. Itdo.
If wea table earlier, we couldn’t be standing here in a queue.
Experts believepeople can waste less food by shopping only when it is necessary.
--- So what is the procedure? --- All the applicantsbefore a final decision is made by the authority.