We really enjoyed ourselves at theparty Thanks again, Mr and Mrs Smith— ________ Just drop in whenever youfeel like it

counted 225flowering plants, ______ he collected and brought home 193

They suspected that the secret had been________ by one of their colleagues．

— Do you think we should accept that offer?— Yes, we should, for we ____ such bad luck up till now, and time ____ out.[ ]

Many students joined in the ____ race inthe sports meeting to be held next week.